Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6965056 | Removal of salts in the manufacture of phenolic compound | Austin Dale Taggart, II, Edgar Donald Allan, David Daum, Robert Lawrence Blackbourn | 2005-11-15 |
| 6720461 | Removal of salts in the manufacture of phenolic compound | Austin Dale Taggart, II, Edgar Donald Allan, David Daum, Robert Lawrence Blackbourn | 2004-04-13 |