Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6427784 | Bore location system having mapping capability | David J. Gasmovic, Morio Mizuno | 2002-08-06 |
| 6102136 | Bore location system having mapping capability | David J. Gasmovic, Morio Mizuno | 2000-08-15 |
| 5711381 | Bore location system having mapping capability | David J. Gasmovic, Morio Mizuno | 1998-01-27 |
| 5469155 | Wireless remote boring apparatus guidance system | David J. Gasmovic, Morio Mizuno | 1995-11-21 |