Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5060815 | Transport and storage container for fluent material | Andre Hamm | 1991-10-29 |
| 4962863 | Blow molded barrel of thermoplastic synthetic resin material | Georges Roser | 1990-10-16 |