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Inventor

Stephan Drexler

Inventor
Sauerlach, DE

Overview

4→
Patents
2018–2019
Patent span
Performing operations
Primary field (CPC B)

Patents· 4 as inventor

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

B61Dprimary
B61DBody details or kinds of railway vehicles25%
B61FRail vehicle suspensions, e.g. underframes, bogies or arrangements of wheel axles25%
B61GCouplings25%
B61KAuxiliary equipment specially adapted for railways, not otherwise provided for13%
E01HStreet cleaning13%
PatentTitleYear
10,370,011Lifting system for rerailing a rail vehicle201910,124,815Central climbing protection for rail vehicles with additional functions201810,059,350Rail vehicle, in particular a locomotive201810,000,219Rail vehicle with a completely retractable coupling2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018–2019Patents assigned to SIEMENS AG (4)· patent assignee history
2018–2019Based in Sauerlach, DE· patent location history
2019Patents assigned to Siemens Mobility GmbH (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SIEMENS AG42018–2019
Siemens Mobility GmbH12019
Locations
LocationPatentsSpan
Sauerlach, DE42018–2019