Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5971179 | Non-refilling devices | Paul Michael Christmas, Andrew Blair | 1999-10-26 |
| 4908801 | Real-time simulation of the far-field signature of a seismic sound source array | Stephen Whitley | 1990-03-13 |
| 4789180 | Knock-down utility cart | — | 1988-12-06 |
| 4781140 | Apparatus for towing arrays of geophysical devices | Louis Schneider | 1988-11-01 |
| 4726315 | Apparatus for towing arrays of geophysical devices | Louis Schneider | 1988-02-23 |
| 4328578 | Digital receiver/transceiver synchronization pulse detector for a multiplexing system | Scott T. Christians | 1982-05-04 |
| 4317222 | Transceiver/receiver information multiplexing system | Scott T. Christians | 1982-02-23 |
| 4249138 | Citizens band transceiver frequency synthesizer with single offset and reference oscillator | — | 1981-02-03 |
| 4206902 | Inner element for a flow regulator | Horst K. F. Barthel | 1980-06-10 |