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Inventor

Theodore F. Griffin

Inventor
Houston, TX, US

Overview

3→
Patents
1983–2005
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 3 as inventor

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

E21Bprimary
E21BEarth or rock drilling40%
B05BSpraying apparatus20%
D06BTreating textile materials using liquids, gases or vapours20%
Y02PClimate change mitigation technologies in the production or processing of goods20%
PatentTitleYear
6,955,357'Extended range variable bore ram packer for a ram type blowout preventer'20055,944,110'Variable bore ram packer for a ram type blowout preventer'19994,378,388'Method of using super-heated vapor for drying solvent-treated tire cord fabric'1983

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983Patents assigned to GOODYEAR TIRE & RUBBER (1)· patent assignee history
1983Based in Barberton, OH, US· patent location history
1999–2005Patents assigned to COOPER CAMERON CORP (2)· patent assignee history
1999–2005Based in Houston, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
COOPER CAMERON CORP21999–2005
GOODYEAR TIRE & RUBBER11983
Locations
LocationPatentsSpan
Houston, Texas, US21999–2005
Barberton, OH, US11983