| 12162174 |
Razors and razor cartridges |
Kenneth James Skrobis, Joseph Allan DePuydt, William Owen Jolley |
2024-12-10 |
| 11794366 |
Coatings for a razor blade |
Kenneth James Skrobis, William Owen Jolley, Bin Shen, Ronald Richard Duff, JR., Joe David Lussier +4 more |
2023-10-24 |
| 11759965 |
Multi-layer coatings for a razor blade |
Kenneth James Skrobis, William Owen Jolley, Bin Shen, Ronald Richard Duff, JR., Joe David Lussier +4 more |
2023-09-19 |
| 11338321 |
Method for modifying coated razor blade edges |
Weili Yu, Neville Sonnenberg, John Chadwick |
2022-05-24 |
| 10625331 |
Method of manufacturing bent razor blades |
Wei Han, Ming Xu |
2020-04-21 |
| 8640344 |
Cutting members for shaving razors |
William Masek, Robert W. Smith, Joseph Allan DePuydt, Ming Xu, Craig Stephen Vickery |
2014-02-04 |
| 8347512 |
Cutting members for shaving razors |
William Masek, Robert W. Smith, Joseph Allan DePuydt, Ming Xu, Craig Stephen Vickery |
2013-01-08 |
| 8011104 |
Cutting members for shaving razors |
William Masek, Robert W. Smith, Joseph Allan DePuydt, Ming Xu, Craig Stephen Vickery |
2011-09-06 |