Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6641648 | Passive filtration system | David H. Walker, Edward Godere, Harris Gold, R. Edwin Hicks | 2003-11-04 |
| 4478615 | Deaerated liquid stock supply | — | 1984-10-23 |
| 4455224 | Apparatus for treating a papermaking suspension | — | 1984-06-19 |
| 4443232 | Deaerated liquid stock supply | — | 1984-04-17 |
| 4219340 | Method and apparatus for outflowing liquids from chamber maintained under vacuum | — | 1980-08-26 |