Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7323107 | Apparatus and method for the treatment of waste | Roy Victor Ames, Matthew John Etherington, Nicholas Michael Czeperko | 2008-01-29 |
| 7294272 | Method for the treatment of waste | Roy Victor Ames, Matthew John Etherington, Nicholas Michael Czeperko | 2007-11-13 |
| 6991728 | Apparatus and method for the treatment of waste | Roy Victor Ames, Matthew John Etherington, Nicholas Michael Czeperko | 2006-01-31 |