Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6440471 | Plant proanthocyanidin extracts | Edward B. Walker, Richard A. Mickelsen, Jr. | 2002-08-27 |
| 6210681 | Plant proanthocyanidin extracts | Edward B. Walker, Richard A. Mickelsen, Jr. | 2001-04-03 |
| 5650432 | Method of treating or preventing non-viral microbial infection | Edward B. Walker, Richard A. Mickelsen, Jr. | 1997-07-22 |
| 5646178 | Cranberry extract and biologically active compounds derived therefrom | Edward B. Walker, Richard A. Mickelsen, Jr. | 1997-07-08 |
| 5474774 | Adhesion inhibiting composition | Edward B. Walker, Richard A. Mikelsen, Jr., Brent L. Roth | 1995-12-12 |