Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10773315 | Cutting device having a pin engaging ramp | Arthur Anton Piper | 2020-09-15 |
| 8245603 | Driver with tapered hex socket | Arthur Anton Piper | 2012-08-21 |
| 6844800 | System and method for auxiliary contact assembly | Christian H. Passow | 2005-01-18 |
| 6624731 | System and method for auxiliary contact assembly | Christian H. Passow | 2003-09-23 |
| 6545237 | System and method for mounting a moveable contact in a contact block | Christian H. Passow | 2003-04-08 |
| 6250617 | Shock attenuating apparatus | — | 2001-06-26 |
| 6058566 | Breakaway composite hinge structure | Ronald W. Kerr | 2000-05-09 |
| 5957441 | Hourglass-shaped elastomeric compression spring | — | 1999-09-28 |