Grehn; Martin
Patent Applications and Registrations
Patent applications and USPTO patent grants for Grehn; Martin.The latest application filed is for "pedestal bearing housing".
- Grehn; Martin - Dittelbrunn DE
| Patent | Date |
|---|---|
| Pedestal Bearing Housing App 20150316104 - Schulz; Waldemar ; et al. | 2015-11-05 |
| Sealed anti-friction bearing Grant 8,956,052 - Hofbauer , et al. February 17, 2 | 2015-02-17 |
| Toroidal bearing Grant 8,794,841 - Schroder , et al. August 5, 2 | 2014-08-05 |
| Anti-friction Bearing, In Particular Two-row Anti-friction Bearing, Having A Power Generation Unit, In Particular For Mounting A Roller App 20140086519 - Rink; Thomas ; et al. | 2014-03-27 |
| Bearing With An Energy Production Unit, In Particular Self-aligning Roller Bearing For The Mounting Of A Roller App 20140079350 - Rink; Thomas ; et al. | 2014-03-20 |
| Toroidal Bearing App 20130272639 - Schroder; Rainer ; et al. | 2013-10-17 |
| Sealed Anti-friction Bearing App 20130216171 - Hofbauer; Felix ; et al. | 2013-08-22 |
| Double-row Self-aligning Roller Bearing App 20130129269 - Grehn; Martin | 2013-05-23 |
| Antifriction Bearing For Mounting The Rotor Of A Wind Power Plant App 20120008892 - GREHN; Martin | 2012-01-12 |
| Rolling-element bearing unit Grant 8,043,008 - Grehn October 25, 2 | 2011-10-25 |
| Rolling-element Bearing Unit App 20100008612 - Grehn; Martin | 2010-01-14 |
| Self-aligning antifriction bearing and cage for said self-aligning antifriction bearing Grant 7,427,163 - Schoder , et al. September 23, 2 | 2008-09-23 |
| Barrel-shaped bearing Grant 7,338,213 - Schroder , et al. March 4, 2 | 2008-03-04 |
| Pin-cage for a twin-row self-aligning roller bearing App 20070189652 - Schroeder; Rainer ; et al. | 2007-08-16 |
| Self-aligning antifriction bearing and cage for said self-aligning antifriction bearing App 20070053624 - Schoder; Rainer ; et al. | 2007-03-08 |
| Barrel-shaped bearing App 20060165333 - Schroder; Rainer ; et al. | 2006-07-27 |
| Radial self-aligning rolling bearing Grant 6,926,446 - Grehn , et al. August 9, 2 | 2005-08-09 |
| Radial self-aligning rolling bearing App 20040096132 - Grehn, Martin ; et al. | 2004-05-20 |
| Two row angular-contact roller bearing Grant 5,199,801 - Grehn , et al. April 6, 1 | 1993-04-06 |
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