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Inventor

Steffen Woyczechowski

Inventor
Dortmund, DE

Overview

2→
Patents
2018
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B60Lprimary
B60LPropulsion of electrically-propelled vehicles25%
B66CCranes25%
B60MPower supply lines, and devices along rails, for electrically- propelled vehicles13%
F16GBelts, cables, or ropes, predominantly used for driving purposes13%
F16MFrames, casings or beds of engines, machines or apparatus, not specific to engines, machines or apparatus provided for elsewhere13%
H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines13%
PatentTitleYear
10,139,041Telescopic arm with a push-pull chain drive20189,994,431Positioning area for a route for vertically inserting current collector contacts in the current rails of the route2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018Patents assigned to VAHLE PAUL KG (2)· patent assignee history
2018Based in Dortmund, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
VAHLE PAUL KG22018
Locations
LocationPatentsSpan
Dortmund, DE22018