Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7281672 | Dual burst disk | Peter Karalis, Raymond A. Stacy, Richard Karadizian, James E. Marquedant, Neil O Brillhart | 2007-10-16 |
| D253977 | Collar clip | — | 1980-01-22 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7281672 | Dual burst disk | Peter Karalis, Raymond A. Stacy, Richard Karadizian, James E. Marquedant, Neil O Brillhart | 2007-10-16 |
| D253977 | Collar clip | — | 1980-01-22 |