Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12313193 | Screw part having annular cross-section | Markus Berger, Harald Hagen, Günter Sieper, Reiner Mitterer, Peter Diederichs +2 more | 2025-05-27 |
| 10094505 | Heatable line pipe and a method for producing the heatable pipe | Rainer Goering, Michael Boeer, Juergen Franosch, Joerg Westmeier, Otfried Schwarzkopf | 2018-10-09 |
| 9791086 | At least partially heatable line-connector for a heatable media line, and an assembled media line comprising such a line-connector | Reinhard Plietsch, Günter Sieper, Otfried Schwarzkopf | 2017-10-17 |
| 9090035 | Molded hollow cylinder with a thread and process for its manufacture | Günter Sieper | 2015-07-28 |
| 5076447 | Holder to position clothes hangers relative to one another | — | 1991-12-31 |