Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6852262 | Insert molding razor cartridges | William Brown, William C. Carson, III, Alexander Chenvainu, Thomas A. Christman, Kenneth E. Johnson +3 more | 2005-02-08 |
| 6839968 | Shaving systems | William Brown, William C. Carson, III, Alexander Chenvainu, Thomas A. Christman, Kenneth E. Johnson +3 more | 2005-01-11 |
| 5284239 | Bottle with anti-rotation insert | — | 1994-02-08 |
| 4536099 | Writing instrument with ball point and two reservoirs | Henry Behrens, Robert L. Brown | 1985-08-20 |