Sich; Bernhard
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sich; Bernhard.The latest application filed is for "power-split continuously variable transmission device".
- Sich; Bernhard - Friedrichshafen DE
- Sich; Bernhard - Freiberg DE
| Patent | Date |
|---|---|
| Power-split continuously variable transmission device Grant 10,641,373 - Beck , et al. | 2020-05-05 |
| Power-Split Continuously Variable Transmission Device App 20190120352 - Beck; Stefan ; et al. | 2019-04-25 |
| Power-split continuously variable transmission apparatus having a summing planetary transmission Grant 9,810,300 - Warth , et al. November 7, 2 | 2017-11-07 |
| Power-Split Continuously Variable Transmission Apparatus Having a Summing Planetary Transmission App 20160290459 - Warth; Viktor ; et al. | 2016-10-06 |
| Power-shiftable transmission Grant 9,182,013 - Gumpoltsberger , et al. November 10, 2 | 2015-11-10 |
| Infinitely variable transmission device of a drive train of a vehicle Grant 8,663,052 - Sich March 4, 2 | 2014-03-04 |
| Power-shiftable Transmission App 20130196814 - Gumpoltsberger; Gerhard ; et al. | 2013-08-01 |
| Drivetrain Of A Vehicle App 20120198963 - Griesmeier; Uwe ; et al. | 2012-08-09 |
| Drive system for a motor vehicle Grant 7,905,787 - Frey , et al. March 15, 2 | 2011-03-15 |
| Infinitely Variable Transmission Device Of A Drive Train Of A Vehicle App 20110021303 - Sich; Bernhard | 2011-01-27 |
| Drive system for a motor vehicle App 20080179155 - Frey; Peter ; et al. | 2008-07-31 |
| Automatic transmission having at least two conical disk sets Grant 7,252,608 - Reisch , et al. August 7, 2 | 2007-08-07 |
| Automatic transmission having at least two conical disk sets App 20060178239 - Reisch; Matthias ; et al. | 2006-08-10 |
| Power distributed 2-range transmission Grant 6,949,045 - Wafzig , et al. September 27, 2 | 2005-09-27 |
| Automatic gearbox with a variator with at least two sets of conical disks App 20050176534 - Reisch, Matthias ; et al. | 2005-08-11 |
| Power distributed 2-range transmission App 20050075209 - Wafzig, Jurgen ; et al. | 2005-04-07 |
| Hybrid propulsion system comprising shiftable clutches provided for a motor vehicle Grant 6,705,416 - Glonner , et al. March 16, 2 | 2004-03-16 |
| Continuously variable friction gear transmission Grant 6,689,013 - Wafzig , et al. February 10, 2 | 2004-02-10 |
| Device and method for accurately supplying components of an automatic gearbox for motor vehicles App 20030155182 - Sich, Bernhard | 2003-08-21 |
| Stepless friction drive App 20030158013 - Sich, Bernhard ; et al. | 2003-08-21 |
| Infinitely variable friction gear App 20030148849 - Sich, Bernhard ; et al. | 2003-08-07 |
| Infinitely variable toroidal drive App 20030139252 - Sich, Bernhard ; et al. | 2003-07-24 |
| Electromagnetically operated valve Grant 5,240,227 - Sich August 31, 1 | 1993-08-31 |
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