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Inventor

Gunter Ahlborn

Inventor
Siegen, DE

Overview

4→
Patents
1986–1996
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.

B61Fprimary
B61FRail vehicle suspensions, e.g. underframes, bogies or arrangements of wheel axles43%
B61DBody details or kinds of railway vehicles29%
B60GVehicle suspension arrangements14%
B60JWindows, windscreens, non-fixed roofs, doors, or similar devices for vehicles14%
PatentTitleYear
5,479,863'Railroad freight car'19965,351,624'Bogie for high-speed rail vehicles'19945,024,166'Bogie for rail vehicles'19914,569,293'Freight car construction'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986–1991Patents assigned to WAGGON UNION GMBH (2)· patent assignee history
1986–1996Based in Siegen, DE· patent location history
1994–1996Patents assigned to ABB HENSCHEL WAGGON UNION (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ABB HENSCHEL WAGGON UNION21994–1996
WAGGON UNION GMBH21986–1991
Locations
LocationPatentsSpan
Siegen, DE41986–1996