Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7892432 | Organic waste treatment using anaerobic and facultative anaerobic bacteria | G. Scott Stepenoff | 2011-02-22 |
| 6973980 | Petroleum drilling method and apparatus to cool and clean drill bit with recirculating fluid composition while reclaiming most water utilized and greatly reducing the normal consumption of water during drilling | G. Scott Stepenoff | 2005-12-13 |
| 5114568 | Reclamation system for contaminated material | Brian J. Brinsmead, Vicki H. Bess, Gary R. Huxel, John A. Wetmore | 1992-05-19 |