Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5667345 | Optical device and method for obtaining reference planes, especially for hand-held tools | — | 1997-09-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5667345 | Optical device and method for obtaining reference planes, especially for hand-held tools | — | 1997-09-16 |