Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7029162 | Process and apparatus for continuous mixing of slurry with removal of entrained bubbles | Robert Villwock, Bruce Welch, Joseph R. Cochran | 2006-04-18 |
| 6994464 | Control system and method for continuous mixing of slurry with removal of entrained bubbles | Robert Villwock, Joseph R. Cochran | 2006-02-07 |
| 6670404 | Polymeric foam powder processing techniques, foam powders products, and foams produced containing those foam powders | Robert Villwock, Herman Stone | 2003-12-30 |