Hoffmann; Rayk

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hoffmann; Rayk.The latest application filed is for "automated multi-group transmission of a motor vehicle and method for operating an automated multi-group transmission".

Company Profile

0.7.14

Hoffmann; Rayk - Friedrichshafen N/A DE
Hoffmann; Rayk - Freidrichshafen DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Automated multi-group transmission of a motor vehicle and method for operating an automated multi-group transmission Grant 8,561,493 - Hoffmann October 22, 2	2013-10-22
Device for generating and transmitting drive torque Grant 8,413,750 - Lamke , et al. April 9, 2	2013-04-09
Arrangement for reducing rattling in a transmission Grant 8,074,529 - Hoffmann December 13, 2	2011-12-13
Multi-group transmission of a motor vehicle Grant 8,069,742 - Dittrich , et al. December 6, 2	2011-12-06
Multi-group transmission of a motor vehicle Grant 8,066,606 - Dittrich , et al. November 29, 2	2011-11-29
Automated Multi-group Transmission Of A Motor Vehicle And Method For Operating An Automated Multi-group Transmission App 20110259147 - Hoffmann; Rayk	2011-10-27
Drive Train For A Motor Vehicle App 20110241500 - Lamke; Martin ; et al.	2011-10-06
Electric Machine Comprising A Stator Support For A Hybrid Drive Train App 20110095634 - Lamke; Martin ; et al.	2011-04-28
Multigroup Transmission Of A Motor Vehicle App 20110072923 - Dittrich; Alan ; et al.	2011-03-31
Device For Generating And Transmitting Drive Torque App 20110073389 - Lamke; Martin ; et al.	2011-03-31
Drive Train Arrangement For A Vehicle App 20110061955 - Hoffmann; Rayk	2011-03-17
Multi-group Transmission Of A Motor Vehicle App 20090325763 - DITTRICH; Alan ; et al.	2009-12-31
Arrangement For Reducing Rattling In A Transmission App 20090301240 - HOFFMANN; Rayk	2009-12-10
Multi-group Transmission Of A Motor Vehicle App 20090305833 - DITTRICH; Alan ; et al.	2009-12-10
Multi-group Transmission Of A Motor Vehicle App 20090280955 - DITTRICH; Alan ; et al.	2009-11-12
Multi-group Transmission Of A Motor Vehicle App 20090280956 - DITTRICH; Alan ; et al.	2009-11-12
Multi-group Transmission Of A Motor Vehicle App 20090272211 - HOFFMANN; Rayk ; et al.	2009-11-05
Multi-group Transmission Of A Motor Vehicle App 20090266190 - DITTRICH; Alan ; et al.	2009-10-29
Multi-group Transmission Of A Motor Vehicle App 20090264241 - DITTRICH; Alan ; et al.	2009-10-22

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