Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7823657 | Drilling assembly, drilling reamer arm assembly, and methods of drilling | — | 2010-11-02 |
| 7775298 | Drilling assemblies and methods of drilling | — | 2010-08-17 |
| 7497268 | Drill pipe elevators and methods of moving drill pipe | — | 2009-03-03 |
| D441710 | Work vehicle fuel tank | Kenneth A. Moehle, Darrel J. Svendsen | 2001-05-08 |
| D439586 | Work vehicle body | Kenneth A. Moehle, Darrel J. Svendsen | 2001-03-27 |
| D436969 | Work vehicle ballast | Kenneth A. Moehle, Darrel J. Svendsen | 2001-01-30 |
| D424580 | Work vehicle cab | Kenneth A. Moehle, Darrel J. Svendsen | 2000-05-09 |