Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4637718 | Hand-held optical fuel pin scanner | Tommy L. Kirchner | 1987-01-20 |
| 4376582 | Optical fuel pin scanner | Tommy L. Kirchner | 1983-03-15 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4637718 | Hand-held optical fuel pin scanner | Tommy L. Kirchner | 1987-01-20 |
| 4376582 | Optical fuel pin scanner | Tommy L. Kirchner | 1983-03-15 |