Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9581018 | System and method for determining soil characteristics and drilling instability during horizontal directional drilling | Benjamin P. Dolgin, William Suliga, Thomas G Pepin, Michael A. Toreno, James A. Nalasco | 2017-02-28 |
| 9181791 | System and method for determining soil characteristics and drillstring instability during horizontal directional drilling | Benjamin P. Dolgin, William Suliga, Thomas G Pepin, Michael A. Toreno, James A. Nalasco | 2015-11-10 |
| 8072220 | Positioning, detection and communication system and method | Benjamin P. Dolgin, Michael W. Shore, Steven Cotten, Craig E. Matter, Kenneth D. Kuck +1 more | 2011-12-06 |