Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5371951 | Two-axis inclinometer | — | 1994-12-13 |
| 5331395 | Device for aligning a laser leveling instrument along a building line | Martin Koeppel | 1994-07-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5371951 | Two-axis inclinometer | — | 1994-12-13 |
| 5331395 | Device for aligning a laser leveling instrument along a building line | Martin Koeppel | 1994-07-19 |