Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7320348 | Forest rejuvenation and preservation | — | 2008-01-22 |
| 7241321 | Organically clean biomass fuel | — | 2007-07-10 |
| 6821595 | Composite material paneling and method of making the same | Robert J. Hess | 2004-11-23 |
| 6818027 | Organically clean biomass fuel | — | 2004-11-16 |
| 6357653 | Wood charcoal container | — | 2002-03-19 |