Assignee

SIMMS ROMILLY JOHN

2 granted patents·26 citations·filing 1974–1975

Technology mixG01N1 G01R1

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2 records

0169US4029420ALight reflectance instrumentSIMMS ROMILLY JOHN·Filed 1974·Granted Jun 14, 1977·21 cites·7 claims
0237US3999124AReference quantity and unknown quantity comparatorSIMMS ROMILLY JOHN·Filed 1975·Granted Dec 21, 1976·5 cites·26 claims

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