Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5492038 | Shaving system | Henryk J. Chylinski, Chester F. Jacobson, Frederick R. Borden | 1996-02-20 |
| 5490329 | Shaving system | Henryk J. Chylinski, Chester F. Jacobson, Frederick R. Borden | 1996-02-13 |