Tim Headley
Tim.Headley@HeadleyIPLaw.com

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Patents Obtained for Clients
Details available upon request.

1. 4,573,536 Method And Apparatus For Flushing A Well
2. 4,586,164 Random Access Memory Device Utilizing Phase Change Materials
3. 4,587,987 Shear Pin Relief Valve
4. 4,611,171 Location Indicator For A Marine Seismic Cable Comprising Operator Controlled Saturable Core Magnetometer
5. 4,623,991 Delta-Shaped Geophone Spring
6. 4,674,297 Chemically Assisted Mechanical Refrigeration Process
7. 4,685,094 Lateral Compliance Device For Geophone Springs
8. 4,707,996 Chemically Assisted Mechanical Refrigeration Process
9. 4,712,060 Sampling Average Phase Meter
10. 4,720,267 Connector With Internal Electrical Connections To Be Made Optionally
11. 4,724,541 Data-Dependent Binary Encoder/Decoder
12. 4,774,702 Erasable Optical Memory Employing A Marmen Alloy To Effect Phase-Change Erasing In A Chalcogenide Film
13. 4,791,359 Method Of Detecting Possibly Electrically open Connections Between Circuit Nodes And Pins Connected To Those Nodes
14. 4,791,722 Method Of Designing And Manufacturing Circuits Using Universal Circuit Board
15. 4,807,184 Modular Multiple Processor Architecture Using Distributed Cross point Switch
16. 4,821,164 Process For Three Dimensional Mathematical Modeling Of Underground Geologic Volumes
17. 4,831,333 Laser Beam Steering Apparatus
18. 4,842,184 Method And Apparatus For Applying Solder Preforms
19. 4,868,980 Method Of Designing And Manufacturing Circuits Using Universal Circuit Board
20. 4,950,170 Minimal Space Printed Circuit Board And Electrical Connector System
21. 4,967,400 Digital Marine Seismic System
22. 4,991,095 Process For Three Dimensional Mathematical Modeling Of Underground Geologic Volumes
23. 5,006,936 Method And System For High Density Analog Data Storage Retrieval, And Transmission
24. 5,059,130 Minimal Space Printed Cicuit Board And Electrical Connector System
25. 5,176,007 Refrigerator With Lubricant Mixture Sensor
26. 5,179,845 Heat Exchanger
27. 5,189,412 Remote Control For A Ceiling Fan
28. 5,197,298 Sensor And Control System For An Automotive Air Conditioning System
29. 5,211,222 Heat Exchanger
30. 5,236,336 Heat Exchanger
31. 5,242,040 Structure Of Rotor Of Electromagnetic Clutch
32. 5,242,274 Slant Plate Type Compressor With Variable Displacement Mechanism
33. 5,242,276 Multicylinder Compressor
34. 5,244,379 Control System For A Gas Cooking Device
35. 5,247,771 Ridge Shingle Unit
36. 5,249,939 Valved Discharge Mechanism Of A Refrigerant Compressor
37. 5,277,244 Relay Contact Monitoring System
38. 5,297,093 Active Cascode Sense Amplifier
39. 5,305,986 Fluid Control Valve
40. 5,314,013 Heat Exchanger
41. 5,335,200 High Voltage Negative Charge Pump With Low-Voltage CMOS Transistors
42. 5,365,465 Floating Point To Logarithm Converter
43. 5,469,645 System For Recovery Of Oil From Snow And Ice Surfaces
44. 5,491,809 Smart Erase Algorithm With Secure Scheme for Flash EPROMs.
45. 5,506,818 Seismic Source System Utilizing A Small Diameter Hose Bundle
46. 5,510,577 Multiple Wire Connector Assembly For Marine Streamer
47. 5,574,858 Method and apparatus for, upon receipt of data from a mouse, requiring the remainder of data needed to constitute a packet to be received within one second
48. 5,581,700 Hierarchical multiple password acceptance system
49. 5,592,439 Self-Centering Dual Shuttle Air Gun
50. 5,592,440 Compact Sleeve Air Gun
51. 5,598,102 Method For Detecting Defects In Semiconductor Insulators
52. 5,627,798 Hierarchical Telemetry System For Seismic Acquisition
53. 5,642,332 Acoustic Transducer
54. 5,666,328 Three axis Seismic Vibrator
55. 5,690,209 Cross-belt Sorter
56. 5,741,075 Reclosable Packaging
57. 5,751,581 Material Movement Server
58. 5,761,153 Method of Locating Hydrophones
59. 5,781,510 Hydrophone Housing For a Solid Marine Seismic Cable
60. 5,790,889 Method of selecting pointing device in a computer comprising responsive to a reconfiguration event, indentifying all connected pointing devices and selecting one of the devices
61. 5,796,676 Hydrophone Module For A Marine Seismic Cable
62. 5,825,719 Dual Port Air Gun Having A Single Shuttle
63. 5,825,720 Combination Seal and Wear Ring For An Air Gun
64. 5,825,972 Direct current fan motor speed controller
65. 5,842,692 Covered Feed Unit for Feeding Recording Media Into An Office Machine
66. 5,860,069 Method of Efficient Collection of SQL Performance Measures
67. 5,865,564 Water Fillable Barrier
68. 5,867,451 Solid Marine Seismic Cable Assembly
69. 5,883,856 Power Switching Method For Marine Seismic Acquisition Systems
70. 5,923,616 Communication Coil Housing For a Solid Marine Seismic Cable
71. 5,937,362 Method For Predicting Pore Pressure In a 3-D Volume
72. D412,958 Golf Tee Tree
73. 6,002,641 Apparatus and Method For Planting Seismic Sensors
74. 6,005,828 Acoustic Positioning of Seismic Ocean Bottom Cable
75. 6,009,271 Method Of Retrieving Data From A Relational Database
76. 6,023,657 Seismic Imaging Using Omni-Azimuth Seismic Energy Sources and Directional Sensing
77. 6,024,625 Musical Baby Bottle
78. 6,037,603 Opto-Electronic Device With Transparent High Lateral Conductivity Current Spreading Layer
79. 6,044,040 Wide-Azimuth, Radially-Directed Seismic Data Acquisition Method
80. 6,065,736 Ball Valve Having a Non-Integral Upstream Seat and at Least One Integral Downstream Seat
81. 6,078,283 Remote seismic data acquisition unit with common radio and GPS antenna
82. 6,112,006 Splice Arrangements for Optical Fibre Cables
83. 6,115,679 Data-Logging Apparatus For Livestock
84. 6,133,329 Aromatic Polyester Polyols Made from a Natural Oil
85. 6,184,164 Bimodal Silicon Nitride-bas Ceramic Composites
86. 6,201,764 Apparatus And Method For Correcting For Capacitance Variations In Hydrophones
87. 6,210,452 Fuel additives
88. 6,250,138 Determining Fluid Bubble Point Pressure Using An Adjustable Choke
89. 6,291,376 Bimodal Silicon Nitride-bas Ceramic Composites
90. 6,371,137 Tank Cleaning Apparatus
91. 6,441,240 Method For Inhibiting the Deposition of White Pitch in Paper Production
92. 6,515,145 Process For The Production Of Carbonates That Melt At A High Temperature
93. 6,441,240 Method For Inhibiting the Deposition of White Pitch in Paper Production
94. 6,548,464 Paint Stripper for Aircraft and Other Multicoat Systems
95. 6,548,726 Removal of DEHA from a Butadiene Stream
96. 6,557,666 Modular Hoarding System
97. 6,581,446 Determination Of Adhesion Strength Of HVOF Coating By Spherical Indentation
98. 6,669,624 Temporary Heart-Assist System
99. 6,752,541 Camera Jib
100. D493,231 Foot-Tanning Device
101. D494,277 Foot-Tanning Device
102. D497,003 Foot-Tanning Device
103. D497,996 Cold Compress For Relieving Pain Of Breast Engorgement
104. 6,834,233 System And Method For Stress And Stability Related Measurements In Boreholes
105. 6,835,626 Method to Overcome Instability of Ultra-Shallow Semiconductor Junctions
106. 6,850,314 Method for Optical Sensing
107. 6,850,673 Light Source for Fiber Optics
108. 6,881,979 One-Chip Micro-Integrated Optoelectronic Sensor
109. 6,883,606 Differential Pressure Controller
110. 6,932,091 Method for surgically restoring coronary blood vessels
111. 6,939,775 Capacitor and method of storing energy
112. 7,006,918 System And Method For Stress And Stability Related Measurements In Boreholes
113. 7,073,534 Silencer For Perforated Plate Flow Conditioner
114. 7,213,325 Method of manufacturing Fe-sheathed MgB2 wires and solenoids
115. 7,266,456 Method Of Managing Multiple Wells In A Reservoir
116. 7,273,098 Method For Controlling Oil And Gas Well Production From Multiple Wells
117. 7,303,010 Apparatus And Method For An Autonomous Robotic System For Performing Activities In A Well