Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6631740 | Brazing joint for tubes and the like | Steve Jackson, Richard I. Wermer | 2003-10-14 |
| 6378913 | Swivel coupling and method for attaching a swivel nut to a tail piece | Richard I. Wermer | 2002-04-30 |
| 5797629 | Hose coupling and method of securing a hose to the coupling by crimping | — | 1998-08-25 |
| 5199751 | Pressure hose coupling collar and method for producing same | Richard I. Wermer | 1993-04-06 |
| 5137309 | Hose coupling insert | — | 1992-08-11 |