Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8962906 | Apparatus and process for the separation of solids and liquids | Richard A. Wilsak, Scott Arthur Roberts, Dean B. Comstock | 2015-02-24 |
| 8211319 | Solid-liquid separation process | Richard A. Wilsak, Scott Arthur Roberts, Dean B. Comstock, George A. Huff, Jr. | 2012-07-03 |
| 7812206 | Apparatus and process for the separation of solids and liquids | Richard A. Wilsak, Scott Arthur Roberts, Dean B. Comstock | 2010-10-12 |