Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7681539 | Method for improving operation of an electrically operable mechanical valve | Richard Wineland, Craig Hammann Stephan, Clay Wesley Maranville, Larry Dean Elie, Allan Roy Gale | 2010-03-23 |
| 7087434 | Automatic portable formaldehyde analyzer | James Chen, Paul Drayton, Jeffrey A. Panek, John C. Wagner | 2006-08-08 |