Inventor

Volker Dabringhaus

Inventor
Wuppertal, DE

Overview

8→
Patents
1987–1996
Patent span
Performing operations
Primary field (CPC B)

Patents· 8 as inventor

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

B60Nprimary
B60NSeats specially adapted for vehicles44%
A24FSmokers' requisites11%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
Y10TTechnical subjects covered by former us classification11%
A47BTables6%
B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general6%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for6%
E05CBolts or fastening devices for wings, specially for doors or windows6%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–1996Patents assigned to HAPPICH GMBH GEBR (6)· patent assignee history
1987–1996Based in Wuppertal, DE· patent location history
1991Patents assigned to HAPPIEH GMBH GEB (1)· patent assignee history
1993Patents assigned to SCHOELLER & CO ELEKTROTECH (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HAPPICH GMBH GEBR61987–1996
HAPPIEH GMBH GEB11991
SCHOELLER & CO ELEKTROTECH11993
Locations
LocationPatentsSpan
Wuppertal, DE81987–1996