LexDanaLexDanabeta
Inventor

Gerhard Grohmann

Inventor
Asperg, DE

Overview

1→
Patents
1997
Patent span
Performing operations
Primary field (CPC B)

Patents· 1 as inventor

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

B60Rprimary
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for33%
G10KSound-producing devices33%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers33%
PatentTitleYear
5,648,697'Pressure sealed transducer for automotive vehicles'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997Patents assigned to TEVES GMBH ALFRED (1)· patent assignee history
1997Based in Asperg, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TEVES GMBH ALFRED11997
Locations
LocationPatentsSpan
Asperg, DE11997