Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12023821 | Razor cartridge with one or more skin support elements | Vincent Paul Walker, Jr., Regan Marie Fiascone | 2024-07-02 |
| 11794366 | Coatings for a razor blade | Kenneth James Skrobis, William Owen Jolley, John Lawrence Maziarz, Bin Shen, Ronald Richard Duff, JR. +4 more | 2023-10-24 |
| 11759965 | Multi-layer coatings for a razor blade | Kenneth James Skrobis, William Owen Jolley, John Lawrence Maziarz, Bin Shen, Ronald Richard Duff, JR. +4 more | 2023-09-19 |
| 11434997 | Flat gaskets and the use thereof | Steffen ERTHLE, Tobias Tauscher, Hans WALDVOGEL | 2022-09-06 |
| 10982769 | Flat gasket and internal combustion engine | Steffen ERTHLE, Jochen Salzmann | 2021-04-20 |
| 10808843 | Metallic flat gasket | Georg Egloff | 2020-10-20 |
| 10767758 | Transmission control device | Robert Blersch, Georg Egloff, Kurt Hoehe, Matthias Pendzialek | 2020-09-08 |
| 10627002 | Transmission control device | Robert Blersch, Georg Egloff, Kurt Hoehe, Matthias Pendzialek | 2020-04-21 |
| 10088048 | Metallic flat gasket | Georg Egloff, Steffen ERTHLE, Sylvain Thuault | 2018-10-02 |
| 9897038 | Sealing system | Steffen ERTHLE, Kurt Hoehe, Ahmet ORUC, Hans WALDVOGEL | 2018-02-20 |
| 9835246 | Control plate | Robert Blersch, Georg Egloff, Viktor Hibert, Hans WALDVOGEL | 2017-12-05 |
| 9761393 | Method for production of a pole part of a medium-voltage switching device, as well as the pole part itself | Dietmar Gentsch, Christof Humpert | 2017-09-12 |
| 9518659 | Flat gasket with calendered sieve layer | Georg Egloff, Hans WALDVOGEL, Andreas Helfenbein, Robert Blersch | 2016-12-13 |
| 9227331 | Razor blade unit | Andrew Zhuk, Caleb MacCallum Estabrooks | 2016-01-05 |
| 9079321 | Razor blades | Joseph Allan DePuydt, Steve S. Hahn, Yongqing Ju, John Madeira, Krassimir Grigorov Marchev +3 more | 2015-07-14 |
| D658589 | Switch | Wenkai Shang, Christof Humpert, Zhenhua Fan, Dietmar Gentsch, Arne Klaska +2 more | 2012-05-01 |
| D658133 | Switch | Wenkai Shang, Christof Humpert, Zhenhua Fan, Dietmar Gentsch, Arne Klaska +2 more | 2012-04-24 |
| 7852180 | Method for producing breaker pole parts for low-voltage, medium-voltage and high-voltage switchgear assemblies, and breaker pole part itself | Dietmar Gentsch | 2010-12-14 |
| 7832079 | Method for producing a vacuum interrupter | Hartmut Mildes, Till Rümenapp | 2010-11-16 |
| 7385155 | Apparatus for securing a conductor in a power switching device | Marty Trivette, Edgar Dullni, Hoan D. Le | 2008-06-10 |