Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6598620 | Faucet and pipe connection including a spherical valve element | — | 2003-07-29 |
| 4967795 | Automatically-operated redundant-type fluid coupling device | Joseph M. Cardin, Patrick K. Griffin | 1990-11-06 |
| 4944329 | Automatically-operated redundant-type fluid coupling device | Joseph M. Cardin, Patrick K. Griffin | 1990-07-31 |
| 4703958 | Fast connection with radially acting bolt | — | 1987-11-03 |
| 4664149 | Automatically-operated self-sealing zero-spillage fluid coupling device | — | 1987-05-12 |
| 4627598 | Coupling device with eccentrically-mounted rotary valve element | — | 1986-12-09 |
| 4473211 | Coupling with valve of the rotating ball type | — | 1984-09-25 |
| 4376525 | Couplings for flexible conduits and the like | — | 1983-03-15 |