Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4328702 | Operating cam stop means for hardness tester | — | 1982-05-11 |
| 4312221 | Hardness tester mounting apparatus | John Edward | 1982-01-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4328702 | Operating cam stop means for hardness tester | — | 1982-05-11 |
| 4312221 | Hardness tester mounting apparatus | John Edward | 1982-01-26 |