Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6244296 | Position detection for rotary control valves | Lawrence R. Lafler, Douglas J. Tanner, Vernon Cottles | 2001-06-12 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6244296 | Position detection for rotary control valves | Lawrence R. Lafler, Douglas J. Tanner, Vernon Cottles | 2001-06-12 |