Inventor

Richard L. Kramer

Inventor

Saginaw, MI, US

Overview

1977–2001

Patent span

Performing operations

Primary field (CPC B)

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

Y10Tprimary

Y10TTechnical subjects covered by former us classification20%

B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for13%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%

B08BCleaning in general7%

B60KArrangement or mounting of propulsion units or of transmissions in vehicles7%

B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general7%

B62DMotor vehicles7%

F16HGearing7%

G08CTransmission systems for measured values, control or similar signals7%

H01HElectric switches7%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1977–1988Patents assigned to GEN MOTORS CORP (4)· patent assignee history

1977–1988Based in Saginaw, MI, US· patent location history

1985Patents assigned to SONOBOND ULTRASONICS INC (1)· patent assignee history

1985Based in Wilmington, DE, US· patent location history

1991Patents assigned to NOKIA UNTERHALTUNGSELEKTRONIK (1)· patent assignee history

1991Based in Eisingen, DE· patent location history

2001Based in Indianapolis, IN, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
GEN MOTORS CORP	4	1977–1988
NOKIA UNTERHALTUNGSELEKTRONIK	1	1991
SONOBOND ULTRASONICS INC	1	1985

Locations