Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9816724 | Integrated ventilation unit | Seng Kham Phannavong, Christopher Adam Hughes, Thomas W. Clark, John Patrick McKissack, Timothy J. Roberts | 2017-11-14 |
| 8943848 | Integrated ventilation unit | Seng Kham Phannavong, Christopher Adam Hughes, Thomas W. Clark, John Patrick McKissack, Timothy J. Roberts | 2015-02-03 |
| 6508274 | Fitting dust plug | — | 2003-01-21 |
| 6394506 | Hose coupling | — | 2002-05-28 |
| 6206431 | Safety locking coupling assembly | — | 2001-03-27 |
| 5988693 | Safety locking coupling assembly | — | 1999-11-23 |
| 5779277 | Locking asexual coupling | — | 1998-07-14 |
| 5462316 | Quick action fluid coupling | Thomas J. Paff, Dean A. Thomas, Joseph P. McGlynn | 1995-10-31 |
| 4504699 | Sealable recoverable articles | Roberto Dones | 1985-03-12 |