Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10851993 | Gas valve with overpressure diagnostics | David Kucera, Gregory Young, Donald J. Kasprzyk | 2020-12-01 |
| 9851103 | Gas valve with overpressure diagnostics | David Kucera, Gregory Young, Donald J. Kasprzyk | 2017-12-26 |
| 9080924 | On board seat leakage detection system | Patrick Welker, Brian Zabel | 2015-07-14 |
| 8947242 | Gas valve with valve leakage test | David Kucera, Gregory Young, Donald J. Kasprzyk | 2015-02-03 |
| 8905063 | Gas valve with fuel rate monitor | Gregory Young, Donald J. Kasprzyk, David Kucera, Patrick Yuen, Tim McCarthy +2 more | 2014-12-09 |
| 8413499 | Partial stroke testing | Patrick Welker, Brian Zabel | 2013-04-09 |
| 8056390 | Partial stroke testing with pulsed control loop | Jeremy Lewis, David S. Neff, Brice Hyatt | 2011-11-15 |
| 6805328 | Shut-off valve apparatus | Brook W. Pence, Wayne D. Morroney | 2004-10-19 |
| 6789563 | Pneumatic exhaust controller | Brook W. Pence, Wayne D. Morroney | 2004-09-14 |