Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5838881 | System and method for mitigation of streaming electrification in power transformers by intelligent cooling system control | John Nelson | 1998-11-17 |
| 5132789 | Tilt rack video tape library and VCP to multiple subscriber system | John P. Ammon, William B. Stuhler | 1992-07-21 |
| 4427042 | Power tool | Richard L. Mitchell, Richard B. Brundage | 1984-01-24 |
| D259925 | Height measuring scale | — | 1981-07-21 |