Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6440222 | Sugar beet membrane filtration process | Michael Donovan, Robert Jansen, Marc Hlavacek, Gordon Walker, John Williams | 2002-08-27 |
| 6406548 | Sugar cane membrane filtration process | Michael Donovan, Robert Jansen, Marc Hlavacek, Gordon Walker, John Williams | 2002-06-18 |
| 6387186 | Process for production of purified beet juice for sugar manufacture | Jatal D. Mannapperuma | 2002-05-14 |
| 6375751 | Process for production of purified cane juice for sugar manufacture | Michael Donovan | 2002-04-23 |