Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4317997 | Positioning fixture for measuring instruments | John E. Tiebor, Jerry J. Spongr | 1982-03-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4317997 | Positioning fixture for measuring instruments | John E. Tiebor, Jerry J. Spongr | 1982-03-02 |