Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5887051 | Listening device for tracing line continuity and detecting telephone dial tone | Lee A. Watkins | 1999-03-23 |
| 5754624 | Telephone line test kit | Lee A. Watkins | 1998-05-19 |
| 5743750 | Electrical connector for straight-through connection and breakout testing of data communication lines | Lee A. Watkins | 1998-04-28 |
| 5723305 | Marker for male infertility and/or fertility | Franck Boue | 1998-03-03 |
| 5604948 | Impact termination tool configured for torque applications | Kenneth L. McMahon | 1997-02-25 |
| 5029558 | Rotary vee engine | Tommie J. Holder, Max F. Buchanan | 1991-07-09 |
| 5014653 | Rotary vee engine | Tommie J. Holder, Max F. Buchanan | 1991-05-14 |
| 5009198 | Rotary vee engine | Tommie J. Holder, Max F. Buchanan | 1991-04-23 |
| 4960082 | Rotary vee engine | Tommie J. Holder, Max F. Buchanan | 1990-10-02 |
| 4867107 | Rotary vee engine | Tommie J. Holder, Max F. Buchanan | 1989-09-19 |
| 4648358 | Rotary vee engine | Tommie J. Holder, Max F. Buchanan | 1987-03-10 |