Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5486024 | Socket for connecting pipe ends by injection of adhesive | — | 1996-01-23 |
| 4910244 | Storable adhesive containing post-chlorinated PVC | Juergen Wegner | 1990-03-20 |
| 4672084 | Adhesive for rigid PVC | Juergen Wegner | 1987-06-09 |