Assignee

PUTMAN JOHN B

US·1 granted patent·1 pending application·11 citations·filing 1989–2006

Technology mixG01N2

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2 records

0144US4953406ARheometer die assemblyPUTMAN JOHN B·Filed 1989·Granted Sep 4, 1990·11 cites·20 claims
0241US2007220990A1Material testing apparatus with selectively sealed and unsealed diesPUTMAN JOHN B·Filed 2006·Application pending·0 cites

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