Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10913619 | Pneumatic mailing tube with insert | — | 2021-02-09 |
| 10562719 | Pneumatic-tube container | — | 2020-02-18 |
| 10066503 | Bearing housing of an exhaust-gas turbocharger | — | 2018-09-04 |
| 9726198 | Compressor of an exhaust-gas turbocharger | — | 2017-08-08 |
| 9604772 | Container for radioactive inventory and method of making same | Falk Boehme, Roland Hueggenberg, Joern Becker | 2017-03-28 |
| 9249832 | Ring-shaped rolling bearing cage | Michael Krueger, Steffen SAEBSCH, Heinz Schaefers, Matthias Fick, Manfred Winkler +1 more | 2016-02-02 |
| 9206845 | Rolling bearing | Michael Kruger, Steffen Säbsch, Heinz Schäfers, Matthias Fick, Manfred Winkler +1 more | 2015-12-08 |
| 8790020 | Rolling bearing cage and rolling bearing | Michael Krueger, Steffen SAEBSCH, Heinz Schaefers, Matthias Fick, Manfred Winkler +1 more | 2014-07-29 |
| 8770854 | Rolling element cage | Michael Kruger, Steffen Säbsch, Heinz Schäfers, Matthias Fick, Manfred Winkler +1 more | 2014-07-08 |
| 8764306 | Multi-row rolling bearing | Michael Krueger, Steffen SAEBSCH, Heinz Schaefers, Matthias Fick, Manfred Winkler +1 more | 2014-07-01 |
| 8573851 | Needle roller bearing with rimless inner ring | Michael Krueger, Reinhart Malik, Steffen SAEBSCH, Heinz Schaefers, Matthias Fick +2 more | 2013-11-05 |
| 7544035 | Manhole cover lift | — | 2009-06-09 |
| 7503743 | Manhole cover lift | — | 2009-03-17 |
| 7180992 | Method and device for providing conferences | Norbert Lobig | 2007-02-20 |
| 6842120 | Luminous alerting device for indicating and emergency exit | Joachim Colberg, Anja Niemeyer, Carsten Kohlmeier-Beckmann | 2005-01-11 |
| 6773039 | Plug-in coupling | Wilfried Muenster, Oliver Luz | 2004-08-10 |
| 6471273 | Lifting magnet with roller cam release mechanism | Bud Shear | 2002-10-29 |
| 5843049 | Arrangement for administering a medical fluid | Klaus Heilmann, Claus Jessen, Josef Winter | 1998-12-01 |
| 5542577 | Plate assembly gripping member | — | 1996-08-06 |
| 5361932 | Drinking vessel support means and plate assembly | — | 1994-11-08 |
| 5120148 | Applicator assembly | William E. Waters, Arlington R. Harman, Jr., Joseph M. Voytilla, Ralph G. Walters | 1992-06-09 |
| 5018059 | Method and apparatus for telecommunications signal processing and switching | Gunther Kerschner, Johann Wurzenberger, Herbert H. Hausmann, Giselher Eckel | 1991-05-21 |
| 4848615 | Tamper-evident snap type container closure assembly | — | 1989-07-18 |
| 4768682 | Child-resistant dropper assembly | — | 1988-09-06 |
| 4752195 | Rotary vane type of pump with elongated damping chambers | Johann Merz | 1988-06-21 |