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Inventor

Jan Grabenstätter

Inventor
Gernsbach, DE

Overview

4→
Patents
2002–2017
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 4 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B60Tprimary
B60TVehicle brake control systems or parts thereof23%
F16DCouplings for transmitting rotation23%
F15BSystems acting by means of fluids in general15%
B62DMotor vehicles8%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers8%
F16JPistons8%
F16LPipes8%
Y10TTechnical subjects covered by former us classification8%
PatentTitleYear
9,541,140'Hydraulic section having a ventilating device'20176,769,254'Hydraulic operating systems for clutches and the like'20046,546,727'Hydraulic system'20036,434,935'Liquid reservoir'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2004Patents assigned to LUK LAMELLEN & KUPPLUNGSBAU (3)· patent assignee history
2002–2017Based in Gernsbach, DE· patent location history
2017Patents assigned to SCHAEFFLER TECHNOLOGIES AG (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LUK LAMELLEN & KUPPLUNGSBAU32002–2004
SCHAEFFLER TECHNOLOGIES AG12017
Locations
LocationPatentsSpan
Gernsbach, DE42002–2017