Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7550031 | Cylinder filling oxygen concentrator | Frank R. Frola, Karl Bowser | 2009-06-23 |
| 7445663 | Energy efficient oxygen concentrator | Frank R. Frola | 2008-11-04 |
| 6958058 | Methods and devices for pumping fluid and performing surgical procedures | Joseph J. Cerola, Allan Coplin, Reginald H. Fowler | 2005-10-25 |
| 5918308 | Non-integrating method of deriving safe separation distance based on time | — | 1999-06-29 |
| 5641935 | Electronic switch for triggering firing of munitions | Andrew M. Leshchyshyn | 1997-06-24 |
| 5600293 | Integrated magnetic exploding foil initiator fire set | — | 1997-02-04 |
| 5370358 | Device for restricting flow and reducing noise | Kenneth R. Pint | 1994-12-06 |
| 5249095 | Laser initiated dielectric breakdown switch | — | 1993-09-28 |
| 5245926 | Generic electronic safe and arm | — | 1993-09-21 |
| 4925464 | Fluid flow switching valve assembly and system | Richard Rabenau, Rowland W. Kanner | 1990-05-15 |
| 4877429 | Valve device for P.S.A. or R.P.S.A. systems | — | 1989-10-31 |
| 4782726 | Lead screw driver | Francis E. Ryder, Rowland W. Kanner, Timothy Richard White | 1988-11-08 |