Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7646281 | Snap-together choke and transformer assembly for an electric arc welder | Craig L. Diekmann, Lawrence A. Boehnlein, Larry B. Solski | 2010-01-12 |
| 4897522 | Output control circuit for inverter | Larry L. Church, Michael J. Kurchak | 1990-01-30 |
| 4897773 | Inverter output circuit | — | 1990-01-30 |