Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D353823 | Nozzle insert for use in metal scarfing apparatus | John G. Dawson, Jr., Frank J. Gusky | 1994-12-27 |
| 5358221 | Block assembly for use in metal scarfing apparatus | John G. Dawson, Jr., Frank J. Gusky | 1994-10-25 |
| 5333841 | Nozzle insert for use in metal scarfing apparatus | John G. Dawson, Jr., Frank J. Gusky | 1994-08-02 |
| 5304256 | Scarfing method | John G. Dawson, Jr., Frank J. Gusky | 1994-04-19 |