Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D791847 | Welding transformer | Donald B. DeCorte | 2017-07-11 |
| 4943904 | D.C. power unit assembly including unitized single-phase D.C. power units | Stanley R. Van Antwerp | 1990-07-24 |
| 4682000 | Welding transformer and rectifier assembly | Gary Edward Holt, Stanley R. Van Antwerp | 1987-07-21 |