Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4279937 | Liquid extract decaffeination with benzyl alcohol containing mixtures | Rudolf G. K. Strobel | 1981-07-21 |
| 4256774 | Decaffeination process | Rudolf G. K. Strobel | 1981-03-17 |