Inventor

William W. Barbin

Inventor

Massillon, OH, US

Overview

4→

Patents

1976–1984

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.

B29Cprimary

B29CShaping or joining of plastics27%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts18%

B29LIndexing scheme associated with subclass b29c, relating to particular articles18%

C08JWorking-up18%

B29DProducing particular articles from plastics or from substances in a plastic state9%

Y10TTechnical subjects covered by former us classification9%

PatentTitleYear

4,434,832'Room temperature curable tire patch'1984 4,233,013'Apparatus for producing continuous cured rubber strips'1980 4,122,137'Radiation cure of rubber sheets'1978 3,941,740'Method of dispersing carbon black in liquid elastomers'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1984Patents assigned to FIRESTONE TIRE & RUBBER CO (4)· patent assignee history

1976–1984Based in Massillon, OH, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
FIRESTONE TIRE & RUBBER CO	4	1976–1984

Locations

Location	Patents	Span
Massillon, OH, US	4	1976–1984