Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10912323 | Nutritional supplement powder | Deborah Strozier, Tama Bloch, Kuochu Li | 2021-02-09 |
| 5128156 | Process for preparing an alternate protein source for coffee whiteners and other products | David J. Keller, Delmar L. Andersen | 1992-07-07 |
| 5021251 | Process for preserving lemon juice utilizating a non-sulfite preservative | David J. Keller, Lauren S. Bibeau | 1991-06-04 |
| 4748028 | Aseptic fluid coffee whitener and process for preparing same | David J. Keller, Paul J. Streiff | 1988-05-31 |