Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4805813 | Aerosol tilt valve mounting cup and assembly | Walter Holzboog | 1989-02-21 |
| 4765516 | Aerosol tilt valve mounting cup and assembly | Walter Holzboog | 1988-08-23 |
| 4738375 | Tamper resistant and tamper indicating closure | Joseph L. Rosen | 1988-04-19 |