Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6213797 | Clockspring having non-compliant and compliant roller members | Patrick A. Bolen | 2001-04-10 |
| 6095836 | Clockspring connector with carrier member | Patrick A. Bolen | 2000-08-01 |
| 6012935 | Clockspring connector with carrier member | Patrick A. Bolen | 2000-01-11 |
| 5980286 | Clockspring connector with compliant roller | Patrick A. Bolen, Brent E. Henderson, William C. Watts | 1999-11-09 |
| 5865634 | Clockspring connector with carrier member | — | 1999-02-02 |
| 5785541 | Clockspring tamper prevention and detection seal and method | Patrick A. Bolen | 1998-07-28 |
| 5739487 | On switch with separate off release actuator | — | 1998-04-14 |
| 4837411 | Spring switch | — | 1989-06-06 |
| 4389780 | Bag opening device for can openers | Richard J. Ostroski, James B. Aberer | 1983-06-28 |
| 4360970 | Device for opening sealed food bags | Richard J. Ostroski, James B. Aberer | 1982-11-30 |
| 4345498 | Food slicing machine | — | 1982-08-24 |