Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D489015 | Pressure tap flange | Lyle Jantzi | 2004-04-27 |
| 6669237 | Air brake hose coupling member | John Burch, Dan Rowland, Dino Capuano, Ted Johnson, Phil O'Reilly | 2003-12-30 |
| 6422521 | Hose support system | Robert Gayfer | 2002-07-23 |
| 6260932 | Handle extension of a valve | — | 2001-07-17 |
| 5947446 | Control valve bushing with anodized aluminum surface with teflon | — | 1999-09-07 |
| D376969 | Pistol handle pulse tool | Yutaka Kazamaki, Joseph R. Groshans, Jeffrey J. Spooner, Seth Jones | 1996-12-31 |