Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9137484 | Device, method and software for providing supplementary information | Renaud DIFRANCESCO, Huw Hopkins | 2015-09-15 |
| 6990999 | Digitally controlled modular valve system | — | 2006-01-31 |
| 5832504 | Automatic enhanced report generation system | Amitabh Tripathi, Kenneth C. Haxton | 1998-11-03 |
| 5069420 | Proportional pressure control valve | Thomas J. Stobbs | 1991-12-03 |
| 5067687 | Proportional pressure control valve | Thomas J. Stobbs | 1991-11-26 |
| 5011113 | Fluid control valve | Thomas J. Stobbs, Frank M. Fritz, Dale A. Knutson, James P. Janecke | 1991-04-30 |
| 4576200 | Hydraulic pressure reducing control valve | James P. Janecke | 1986-03-18 |
| 4313468 | Servo valve | — | 1982-02-02 |
| 4186909 | Fail-to-neutral module | — | 1980-02-05 |