Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4544323 | Quick coupling and lift device | — | 1985-10-01 |
| 4306475 | Trim cleaning apparatus | Robert A. Stefanic, Thomas Straub | 1981-12-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4544323 | Quick coupling and lift device | — | 1985-10-01 |
| 4306475 | Trim cleaning apparatus | Robert A. Stefanic, Thomas Straub | 1981-12-22 |