Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9360588 | Utility mapping and data distribution system and method | Gary Young | 2016-06-07 |
| 8775083 | Utility mapping and data distribution system and method | Gary Young | 2014-07-08 |
| 8280634 | Utility mapping and data distribution system and method | Gary Young | 2012-10-02 |
| 7930103 | Utility mapping and data distribution system and method | Gary Young | 2011-04-19 |
| 7607494 | Earth penetrating apparatus and method employing radar imaging and rate sensing | Gregory W. Draper, Hans Kelpe | 2009-10-27 |
| 7400976 | Utility mapping and data distribution system and method | Gary Young | 2008-07-15 |
| 7143844 | Earth penetrating apparatus and method employing radar imaging and rate sensing | Gregory W. Draper, Hans Kelpe | 2006-12-05 |
| 6975942 | Underground utility detection system and method | Gary Young | 2005-12-13 |
| 6929075 | Automated bore planning system for horizontal directional drilling | Fred G. Delonti, Christopher Dean Rettig, Paul A. Cartwright | 2005-08-16 |
| 6833795 | Underground utility detection system and method employing ground penetrating radar | Dennis J. Johnson, Eugene Bogatyrev | 2004-12-21 |
| 6755263 | Underground drilling device and method employing down-hole radar | Brian John Bischel, Gregg Austin, Hans Kelpe | 2004-06-29 |
| 6749029 | Automated bore planning method and apparatus for horizontal directional drilling | Fred G. Delonti, Christopher Dean Rettig, Paul A. Cartwright | 2004-06-15 |
| 6751553 | Utility mapping and data distribution system and method | Gary Young | 2004-06-15 |
| 6719069 | Underground boring machine employing navigation sensor and adjustable steering | Gregory W. Draper, Hans Kelpe | 2004-04-13 |
| 6577954 | Automated bore planning method and apparatus for horizontal directional drilling | Fred G. Delonti, Christopher Dean Rettig, Paul A. Cartwright | 2003-06-10 |
| 6484818 | Horizontal directional drilling machine and method employing configurable tracking system interface | Gregory W. Draper, Hans Kelpe | 2002-11-26 |
| 6470976 | Excavation system and method employing adjustable down-hole steering and above-ground tracking | Brian John Bischel, Gregg Austin, Hans Kelpe | 2002-10-29 |
| 6389360 | Automated bore planning method and apparatus for horizontal directional drilling | Fred G. Delonti, Christopher Dean Rettig, Paul A. Cartwright | 2002-05-14 |
| 6315062 | Horizontal directional drilling machine employing inertial navigation control system and method | Gregory W. Draper | 2001-11-13 |
| 6308787 | Real-time control system and method for controlling an underground boring machine | — | 2001-10-30 |