Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4315126 | Method of air cutting and gouging and a combined torch and nozzle assembly | Peter Schaefer | 1982-02-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4315126 | Method of air cutting and gouging and a combined torch and nozzle assembly | Peter Schaefer | 1982-02-09 |