Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8025798 | Modular biological fluidized bed reactor system | Oleksandr O. Kovelenko, Leonard B. Goldman, John F. Shultis | 2011-09-27 |
| 6635297 | System and process for producing animal feed from food waste | William H. Moss, David V. Marple | 2003-10-21 |
| 6159365 | Method and apparatus for treating contaminated water | Mikhail Kofman, Tamara V. Vishkina, Krum Cyril Wekilsky | 2000-12-12 |
| 5967965 | Method for treating soil contaminated with heavy metals | Tamara Vyshkina, Mikhail Kofman, Gerard N. Pica, Peter J. Diglio, Salvador A. Riggi | 1999-10-19 |
| 5830388 | Coagulating and flocculating agent and method for making it | Mikhail Kofman, Mikhail Faylond, Tamara Vyshkina | 1998-11-03 |
| 5304710 | Method of detoxification and stabilization of soils contaminated with chromium ore waste | John F. Shultis, Eric Goldman, Mark K. Demytrk | 1994-04-19 |
| 5158686 | Impurity removal process and apparatus | — | 1992-10-27 |