Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7610700 | Automatically steerable trencher | Katrina Alexis Faucett, Peter Jans Gillespie, Parmanand Jagnandan, Seongtae Kim, Nick A Schottler +2 more | 2009-11-03 |
| 5964049 | Trencher | Jerry M. Anderson | 1999-10-12 |