Inventor · disambiguated record

Francis O. Perry

Also filed as: PERRY FRANCIS O

2 granted patents·31 citations·filing 1976–1977

62Inventor score

Files withLOGICAL TECHNICAL SERVICES CORP2

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2 records

0173USD251548SDigital multimeter or the likeLOGICAL TECHNICAL SERVICES CORP·Filed 1977·Granted Apr 10, 1979·16 cites·1 claims
0272USD246956SDigital multimeter or the likeLOGICAL TECHNICAL SERVICES CORP·Filed 1976·Granted Jan 17, 1978·15 cites·1 claims

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