Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9255022 | Biological-chemical treatment of liquid organic wastewater | Sunil Mehta, Nabin Chowdhury, Barbara Schilling, Antonio Lau, Bruno Heiniger | 2016-02-09 |
| 5762006 | Compound curvature, domical structure for waste-to-energy facilities | Paul L. Hauck, Kevin J. Walls | 1998-06-09 |
| 5531170 | Compound curvature, domical structure for waste-to-energy facilities | Paul L. Hauck, Kevin J. Walls | 1996-07-02 |
| 5299693 | Method and apparatus for extracting selected materials | Garrett Smith, Mark W. Hrehovcik, Douglas P. Rauen | 1994-04-05 |