Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12359875 | Heat exchanger | — | 2025-07-15 |
| 10443137 | Hydrogen gas generator system | — | 2019-10-15 |
| 6000729 | Hose coupling | Michael Joseph Harrigan, Sr. | 1999-12-14 |
| 5533765 | Crimped tube-to-port hydraulic fittings | Warren J. Nichols | 1996-07-09 |
| 5533764 | Transverse hydraulic coupling with lipped port | — | 1996-07-09 |
| 5516156 | Hydraulic port fittings | — | 1996-05-14 |
| 5516157 | Hydraulic port fittings | — | 1996-05-14 |
| 5439257 | Brazed hydraulic fittings with interference fit and method of making same | — | 1995-08-08 |
| 5358168 | Brazed hydraulic fittings and method of making same | — | 1994-10-25 |
| 5197769 | Adjustable O-ring port fitting for a hydraulic coupling | — | 1993-03-30 |
| 5115550 | Adjustable O-ring port fitting for a hydraulic coupling | — | 1992-05-26 |
| 5076616 | Hydraulic fitting with O-ring seal end stop | — | 1991-12-31 |
| 5060988 | Hydraulic coupling | — | 1991-10-29 |
| 4934742 | Hydraulic coupling | — | 1990-06-19 |
| 4458926 | Hydraulic hose adapter with O-ring seal | — | 1984-07-10 |