Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5702747 | Process for decaffeinating aqueous caffeine-containing extracts | Gary V. Jones | 1997-12-30 |
| 5399688 | Caffeine recovery from activated carbon | Gabriel von Lengyel-Konopi | 1995-03-21 |
| 5371221 | Process for recovery of caffeine from activated carbon | Gary V. Jones | 1994-12-06 |