Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7341238 | Device for locking out a pressurized storage container and method for the same | Peter Karalis, Richard Karadizian, James E. Marquedant | 2008-03-11 |
| 7281672 | Dual burst disk | Peter Karalis, Richard Karadizian, James E. Marquedant, Neil O Brillhart, William Mahoney | 2007-10-16 |