Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5600012 | Process for producing tetrahydroisoalpha acids | William R. Poyner, Geoffrey W. Smith, David Hysert | 1997-02-04 |
| 5015491 | Production of isomerized hop extract | Allan Crescenzi | 1991-05-14 |