Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10294776 | Horizontal directional drilling system including sonde position detection using global positioning systems | Scott Rempe, Tony Briggs, David Hanson, Keith Sjostrom, Hans Kelpe +2 more | 2019-05-21 |
| 9611732 | Horizontal directional drilling system including sonde position detection using global positioning systems | Scott Rempe, Tony Briggs, David Hanson, Keith Sjostrom, Hans Kelpe +2 more | 2017-04-04 |