Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6673247 | Sludge dewatering and pasteurization process | — | 2004-01-06 | |
| 4508760 | Method and apparatus for microencapsulation | Ronald J. Versic | 1985-04-02 | $5,388,000 |