Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5330235 | All plastic quick-connect coupling | Gregory Kreczko | 1994-07-19 |
| 5123677 | All plastic quick-connect coupling | Gregory Kreczko, Richard J. Medvick | 1992-06-23 |
| 4982761 | Valved quick connect/disconnect coupling | Gregory Kreczko, Richard J. Medvick | 1991-01-08 |
| 4685490 | Coupling | Richard J. Medvick, Richard C. Weber, Jr., Edward M. Brand | 1987-08-11 |
| 4671540 | Coupling | Richard J. Medvick | 1987-06-09 |
| 4665943 | Poppet valve | Richard J. Medvick | 1987-05-19 |
| 4637432 | Coupling | Richard J. Medvick, Richard C. Weber, Jr., Edward M. Brand | 1987-01-20 |
| 4596272 | Coupling | Richard J. Medvick | 1986-06-24 |