Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7739978 | Rotatable shaft position indicator | Bryan A. Beckman | 2010-06-22 |
| 5647396 | Modular valve position indicator | Ross Kunz, Bryan A. Beckman, Christopher J. Kunz | 1997-07-15 |
| 5623963 | Modular valve position indicator | Ross Kunz, Bryan A. Beckman, Christopher J. Kunz | 1997-04-29 |
| 5223822 | Valve position indicator | Gerald J. Nelson, Gerald A. Cuhel, Ross Kunz | 1993-06-29 |