Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5984724 | Waterproof low temperature geophysical connector | — | 1999-11-16 |
| 5980317 | Repairable electrical geophysical connector | — | 1999-11-09 |
| 5878001 | Repairable waterproof geophone housing | Leo Patrick Murphy, Gary Dwayne Freeman | 1999-03-02 |
| 5475652 | Dual gimbal geophone | Joe N. Wood | 1995-12-12 |
| 5010531 | Three-dimensional geophone | — | 1991-04-23 |
| 4893290 | Three-axis sensor | James A. Sackett, Joe N. Wood, Julian Soliz, III | 1990-01-09 |
| 4682831 | Multiple-contact connector assembly | Royel F. Montieth, Stephen Eric Scott | 1987-07-28 |
| 4637000 | Depth transducer protective assembly | Ben B. Thigpen, E. Eugene Crump, Otis A. Johnston, Nathaniel K. McPeek | 1987-01-13 |
| H113 | Waterblock and strain relief for electrical connectors | — | 1986-08-05 |
| 4532450 | Compound piezoelectric accelerometer with residual voltage matching | James A. Sackett | 1985-07-30 |
| 4505014 | Accelerometer manufacturing method | James A. Sackett | 1985-03-19 |
| 4470134 | Marsh case for a geophone | — | 1984-09-04 |
| 4303292 | Multiple pin connector for multiple conductor cable | — | 1981-12-01 |
| 4285054 | Geophone | — | 1981-08-18 |
| 4249788 | Waterproof multiple wire cable connecting device | — | 1981-02-10 |