Assignee

CLARK THOMAS W

US·2 granted patents·44 citations·filing 1980–1989

Technology mixA61B1 A62C1

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2 records

0161US4986364ADual purpose fire fighting and ventilation apparatusCLARK THOMAS W·Filed 1989·Granted Jan 22, 1991·27 cites·17 claims
0239US4299303ANoise attenuating stethoscopeCLARK THOMAS W·Filed 1980·Granted Nov 10, 1981·17 cites·6 claims

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