Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5700012 | Seal insert for cable connections | Franz Froehlich, Wolf Peter Kluwe | 1997-12-23 |
| 5698280 | Heat-shrinkable envelope | Ulrich Affolderbach, Andreas Kupczyk, Sigrid Rose, Wolfgang Schulte | 1997-12-16 |