Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4871776 | 2,5-anhydro-1,6-dihalo-1,6-dideoxy-D-mannitol | Robert J. Rafka, Mark I. Friedman, Michael G. Tordoff | 1989-10-03 |
| 4808626 | Use of 2,5-anhydro-D-mannitol as a food intake modifier | Mark I. Friedman, Michael G. Tordoff, Robert J. Rafka | 1989-02-28 |