Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6303366 | Biodegradation of the gasoline oxygenates | Robert Jon Steffan, Charles Whitman Condee, Kevin Rock McClay, Mary F. DeFlaun | 2001-10-16 |
| 5814514 | Biodegradation of the gasoline oxygenates | Robert Jon Steffan, Charles Whitman Condee, Kevin Rock McClay, Mary F. DeFlaun | 1998-09-29 |