Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6776568 | Treatment of waste materials | Russell Anthony Ritter, Anthony Martin Niederberger, Barry James Smith, Mike Lotzof | 2004-08-17 |
| 6548294 | Device for treatment of waste materials with harvester access zone | Russell Anthony Ritter, Anthony Martin Niederberger, Barry James Smith, Mike Lotzof | 2003-04-15 |