Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11150177 | Apparatus for testing a coefficient of friction and methods for same | Hong Lu, Stephen Charles Witkus, Janelle Marie Parechanian | 2021-10-19 |
| 10837894 | Apparatus for testing a coefficient of friction and methods for same | Hong Lu, Stephen Charles Witkus, Janelle Marie Parechanian | 2020-11-17 |
| 7811553 | Molded shaving aid compositions, components and methods of manufacture | Janet O'Grady, Corey Corbeil, Robert Harold Johnson, Maureen Morrissey, Yun Xu +4 more | 2010-10-12 |