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Inventor

Stefan Merz

Inventor
Hechingen, DE

Overview

4→
Patents
2006–2021
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.

F04Bprimary
F04BPositive-displacement machines for liquids22%
F01BMachines or engines, in general or of positive-displacement type, e.g. steam engines11%
F03CPositive-displacement engines driven by liquids11%
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids11%
H01HElectric switches11%
H01RElectrically-conductive connections11%
H02BBoards, substations or switching arrangements for the supply or distribution of electric power11%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
PatentTitleYear
11,008,862Hydrostatic piston engine20218,231,359'Pump unit comprising a main pump and a charge pump with a variable pump capacity'20127,173,809'Multiphase busbar system'20077,084,727'Switching device comprising a uniform control tile'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006–2007Patents assigned to SIEMENS AG (2)· patent assignee history
2006–2007Based in Heroldsbach, DE· patent location history
2012–2021Patents assigned to BOSCH GMBH ROBERT (2)· patent assignee history
2012Patents assigned to MERZ STEFAN (1)· patent assignee history
2012Patents assigned to MOHN ULRICH GORDON (1)· patent assignee history
2012Patents assigned to SCHEERER RENE CONSTANTIN (1)· patent assignee history
2012–2021Based in Hechingen, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BOSCH GMBH ROBERT22012–2021
SIEMENS AG22006–2007
MERZ STEFANself12012
MOHN ULRICH GORDON12012
SCHEERER RENE CONSTANTIN12012
Locations
LocationPatentsSpan
Hechingen, DE22012–2021
Heroldsbach, DE22006–2007