Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4698193 | Method and apparatus for producing sealing strips and similar profiled strips of rubber and rubber-like elastomers | Bernhard Bernitz, Dietmar Hermann | 1987-10-06 |
| 4668556 | Elastomeric profiled strip for sealingly enclosing windowpanes | Dietmar Hermann | 1987-05-26 |
| 4643923 | Profiled strip | Bernhard Bernitz, Dietmar Hermann | 1987-02-17 |