Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10857612 | System for measuring energy using digitally controlled welding power sources | Joseph A. Daniel, William T. Matthews | 2020-12-08 |
| 10562124 | Welding apparatus with automated welding retraction | Joseph A. Daniel, David Kempert | 2020-02-18 |