Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8740543 | Offshore wind turbines and deployment methods therefor | — | 2014-06-03 |
| 6187183 | Waste water treatment process and system with filtering media | James C. Monroe, James R. Gray | 2001-02-13 |
| 5102803 | Sewage sludge and organic garbage composting apparatus | — | 1992-04-07 |
| 4659340 | Pressurized downdraft gasifier | — | 1987-04-21 |