Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6708771 | Low pressure electro-pneumatic and gate actuator | — | 2004-03-23 |
| 6536533 | Low pressure actuator for dry sprinkler system | — | 2003-03-25 |
| 6378616 | Low pressure actuator for dry sprinkler system | — | 2002-04-30 |
| 6293348 | Low pressure actuator for dry sprinkler system | — | 2001-09-25 |
| D439026 | Seat belt clip | — | 2001-03-20 |
| 6158520 | Check valve actuator with adjustable seat for air chamber seal | Philip M. Thomas | 2000-12-12 |
| 6029749 | Actuator for check valve | Philip M. Thomas | 2000-02-29 |
| 6000473 | Low differential check valve for sprinkler systems | — | 1999-12-14 |
| 5840768 | MCC: alginate pharmaceutical suspensions | Edward Selinger, Sheila M. Dell, John A. Colliopoulos | 1998-11-24 |
| 5779587 | Jam tolerant rotary actuator with shear pins and disengagement coupling | — | 1998-07-14 |
| 5686107 | Chewable pharmaceutical tablets | Sheila Ratnaraj | 1997-11-11 |
| 5439028 | Modular valve for a building standpipe | George G. Meyer, Stephen J. Meyer | 1995-08-08 |
| 5295503 | Modular valve for a building standpipe | George G. Meyer, Stephen J. Meyer | 1994-03-22 |