Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7610839 | Guide for the precise control of portable power tools | — | 2009-11-03 |
| 6364572 | Aerobic landfill bioreactor | Mark Hudgins, John C. March, Scott T. McComb | 2002-04-02 |
| 6024513 | Aerobic landfill bioreactor | Mark Hudgins, John C. March, Scott T. McComb | 2000-02-15 |