Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4302656 | Controlling the operations of an electric arc welder | Leonhard Poth, Peter W. Hildebrandt, Rudolf Pawlik | 1981-11-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4302656 | Controlling the operations of an electric arc welder | Leonhard Poth, Peter W. Hildebrandt, Rudolf Pawlik | 1981-11-24 |