Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7784837 | Fitting for metal pipe and tubing | Peter C. Williams | 2010-08-31 |
| D347467 | Sleeve for a quick connect fluid coupling | — | 1994-05-31 |
| 5123677 | All plastic quick-connect coupling | Gregory Kreczko, Ross L. Wagner | 1992-06-23 |
| D315400 | Quick-connect coupling for a bulkhead | — | 1991-03-12 |
| D314233 | Quick-connect coupling for a bulkhead | — | 1991-01-29 |
| 4982761 | Valved quick connect/disconnect coupling | Gregory Kreczko, Ross L. Wagner | 1991-01-08 |
| 4828296 | Bulkhead mounting for fluid fittings | — | 1989-05-09 |
| 4792162 | Protective device for quick connect coupling | — | 1988-12-20 |
| 4685490 | Coupling | Richard C. Weber, Jr., Ross L. Wagner, Edward M. Brand | 1987-08-11 |
| 4671540 | Coupling | Ross L. Wagner | 1987-06-09 |
| 4665943 | Poppet valve | Ross L. Wagner | 1987-05-19 |
| 4637430 | Check valve | Gary W. Scheffel, William C. Steiss | 1987-01-20 |
| 4637432 | Coupling | Richard C. Weber, Jr., Ross L. Wagner, Edward M. Brand | 1987-01-20 |
| 4596272 | Coupling | Ross L. Wagner | 1986-06-24 |
| 4378028 | Quick connect coupling | Richard C. Weber, Jr. | 1983-03-29 |