Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9146562 | Adjustable doser valve | Jeff Tyler, Bill Crane, Rob Gardner | 2015-09-29 |
| 8671664 | System for purging a device | Rob Gardner, Bill Crane, Jeff Tyler | 2014-03-18 |
| 8313082 | Proportional position feedback hydraulic servo system | Jeff Tyler | 2012-11-20 |
| 4662605 | Spool drive for pressure regulating, proportional solenoid valve | — | 1987-05-05 |