Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4386717 | Dispenser having hose-like expandable member | — | 1983-06-07 |
| 4340637 | Two-component material | Gusztav Lang | 1982-07-20 |
| 4326632 | Two-component adhesive body | — | 1982-04-27 |