Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9802144 | Modular filter system, housing frame part of a modular filter system, filter module and housing module | Jessica Wetzel, Julian Buechler, Oliver Luley, Lijith Sathyanathan, Suresh Aragbatagangapa Eswarapa (A.G.E.) +2 more | 2017-10-31 |
| 8455067 | Compensation element for joining components | Rigo Lichtblau | 2013-06-04 |
| 8181934 | Shut-off device | Simon Schwartz, Alexander Rothermel, Dirk Elsasser, Heiko Gehr, Wolfgang Sichler +3 more | 2012-05-22 |
| D607547 | Joint for pipes | Rigo Lichtblau | 2010-01-05 |
| 7406983 | Shut-off fitting | Simon Schwartz, Alexander Rothermel, Dirk Elsasser, Heiko Gehr, Wolfgang Sichler +3 more | 2008-08-05 |
| 7246634 | Drill for tapping pipe with safety device in branch pipe | Wolfgang Sichler | 2007-07-24 |
| 7204520 | Device for joining components made of fusible plastic | Gerhard Mueller, Wolfgang Sichler | 2007-04-17 |
| 6758237 | Tapping valve | Wolfgang Sichler, Matthias Fastanz, Gerhard Mueller | 2004-07-06 |