Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7428909 | Fixtures for trapping condensation | Robert P. Scifres | 2008-09-30 |
| 6899355 | Fitting for flexible tubing | Dennis R. Sweat | 2005-05-31 |
| 6758244 | Thrust plug and method for using a thrust plug | Larry Workman | 2004-07-06 |
| 5143117 | Break away check valve | — | 1992-09-01 |
| 4783100 | Swivel joint | — | 1988-11-08 |