Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5223822 | Valve position indicator | Wallace F. Stommes, Gerald J. Nelson, Ross Kunz | 1993-06-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5223822 | Valve position indicator | Wallace F. Stommes, Gerald J. Nelson, Ross Kunz | 1993-06-29 |