Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7341646 | Low energy method of pyrolysis of hydrocarbon materials such as rubber | Ronald Nichols, Alan M. Levine | 2008-03-11 |
| 6835861 | Low energy method of pyrolysis of hydrocarbon materials such as rubber | Ronald Nichols, Alan M. Levine | 2004-12-28 |
| 6833485 | Low energy method of pyrolysis of hydrocarbon materials such as rubber | Ronald Nichols, Alan M. Levine | 2004-12-21 |