Inventor

Edwin L. Carmel

Inventor

Cincinnati, OH, US

Overview

1977–1991

Patent span

Performing operations

Primary field (CPC B)

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

B21Dprimary

B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material13%

B23BTurning13%

B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling13%

F01MLubricating of machines or engines in general13%

G01BMeasuring length, thickness or similar linear dimensions13%

G01MTesting static or dynamic balance of machines or structures13%

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

Y10TTechnical subjects covered by former us classification13%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1977Patents assigned to PULLMAN INC (1)· patent assignee history

1977–1991Based in Cincinnati, OH, US· patent location history

1979Patents assigned to AMERICAN STANDARD INC (1)· patent assignee history

1991Patents assigned to DAYTON WALTHER CORP (1)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations

Location	Patents	Span
Cincinnati, OH, US	3	1977–1991