Issued Patents All Time
Showing 51–72 of 72 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D737403 | Flow regulator | — | 2015-08-25 |
| D733255 | Faucet stream straightener | — | 2015-06-30 |
| D728739 | Spray unit | — | 2015-05-05 |
| D728741 | Faucet stream straightener | — | 2015-05-05 |
| D728742 | Spray unit | — | 2015-05-05 |
| D709593 | Flow regulator | — | 2014-07-22 |
| 8740112 | Sanitary functional unit | Hermann Grether, Georg Stadtler, Alexander Stein, Christoph Weis, Oliver Denzler | 2014-06-03 |
| 8708252 | Sanitary installation part | Hermann Grether | 2014-04-29 |
| D700282 | Flow regulator | — | 2014-02-25 |
| D699816 | Stream straightener for faucet | — | 2014-02-18 |
| D697174 | Flow regulator | — | 2014-01-07 |
| D690796 | Flow regulator | — | 2013-10-01 |
| D690797 | Flow regulator | — | 2013-10-01 |
| D682987 | Flow regulator | — | 2013-05-21 |
| D678480 | Flow regulator | — | 2013-03-19 |
| D641834 | Flow regulator | — | 2011-07-19 |
| D639911 | Flow regulator | — | 2011-06-14 |
| D622356 | Flow regulator | Hermann Grether, Gilcher Manfred, Alexander Stein | 2010-08-24 |
| D609783 | Flow regulator | — | 2010-02-09 |
| D604806 | Flow regulator | — | 2009-11-24 |
| 6909018 | Preparation of polyalkeneamines | Johann-Peter Melder, Wolfgang H. H. Gunther, Dietmar Posselt, Knut Oppenlander | 2005-06-21 |
| 6140541 | Process for preparing polyalkene amines | Johann-Peter Melder, Wolfgang H. H. Gunther, Dietmar Posselt, Knut Oppenlander | 2000-10-31 |