Grottke; Stefan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Grottke; Stefan.The latest application filed is for "sill and vehicle frame of a vehicle body and method of manufacturing a sill".

Company Profile

2.5.10

Grottke; Stefan - Rheine 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
Sill of a vehicle body, vehicle body and method of manufacturing a vehicle body Grant 11,124,245 - Grottke , et al. September 21, 2	2021-09-21
Sill and vehicle frame of a vehicle body and method of manufacturing a sill Grant 11,040,740 - Grottke , et al. June 22, 2	2021-06-22
Sill of a Vehicle Body, Vehicle Body and Method of Manufacturing a Vehicle Body App 20200140021 - Grottke; Stefan ; et al.	2020-05-07
Sill And Vehicle Frame Of A Vehicle Body And Method Of Manufacturing A Sill App 20200140018 - Grottke; Stefan ; et al.	2020-05-07
Crossmember For Motor Vehicle Construction App 20200130761 - DRABON; Rodscha ; et al.	2020-04-30
Front-end structure of a motor vehicle Grant 9,045,173 - Brockhoff , et al. June 2, 2	2015-06-02
Front-end Structure Of A Motor Vehicle App 20140216839 - Brockhoff; Franz Ulrich ; et al.	2014-08-07
Bumper system for a motor vehicle and method for energy dissipation in the event of a head-on collision Grant 8,733,823 - Brockhoff , et al. May 27, 2	2014-05-27
Bumper System For A Motor Vehicle And Method For Energy Dissipation In The Event Of A Head-on Collision App 20130234456 - Brockhoff; Franz Ulrich ; et al.	2013-09-12
Method For Producing A Motor Vehicle Bending Cross Member And Motor Vehicle Bending Cross Member App 20130187396 - Brockhoff; Franz Ulrich ; et al.	2013-07-25
Method For Producing A Motor Vehicle Component And Motor Vehicle Component App 20130106138 - Brockhoff; Franz Ulrich ; et al.	2013-05-02

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