Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9914823 | Keratin in rubber applications | William L. Hergenrother, Chenchy Jeffrey Lin | 2018-03-13 |
| 9540503 | Keratin in rubber applications | William L. Hergenrother, Chenchy Jeffrey Lin | 2017-01-10 |