Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10022688 | Combination submersible and floating aerator | — | 2018-07-17 |
| 8529764 | Solar powered aeration and microbial incubation system | — | 2013-09-10 |
| 7279104 | Waste treatment method | — | 2007-10-09 |
| 6929746 | Waste stream digestion method | — | 2005-08-16 |
| 6878373 | Probiotic composition containing Bacillus cereus RRRL B-30535 | Diane P. Williams | 2005-04-12 |
| 6743357 | Waste stream digestion system | — | 2004-06-01 |
| 6676837 | Solar aeration system | — | 2004-01-13 |