Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6440442 | Hydrophilic polymer blends used for dry cow therapy | Joseph Ehrhard, Michael W. Eknoian | 2002-08-27 |
| 6395289 | Hydrophilic polymer blends used to prevent cow skin infections | Joseph Ehrhard, Michael W. Eknoian | 2002-05-28 |