Inventor · disambiguated record
Roger E. J. Gerard
Also filed as: GERARD ROGER · GERARD ROGER E J
8 granted patents·304 citations·filing 1978–1983
86Inventor score
Top patents by PatentIndex Score
8 records- 0196US4232193AMessage signal scrambling apparatusMARCONI CO LTD·Filed 1978·Granted Nov 4, 1980·258 cites·5 claims
- 0280US4412185AFeedforward amplifiersMARCONI CO LTD·Filed 1981·Granted Oct 25, 1983·24 cites·12 claims
- 0345US4532480AHigh power amplifier arrangementsMARCONI CO LTD·Filed 1983·Granted Jul 30, 1985·6 cites·9 claims
- 0439US4246547APhase locked loop frequency generator having stored selectable dividing factorsMARCONI CO LTD·Filed 1978·Granted Jan 20, 1981·5 cites·2 claims
- 0536US4359696AAmplifiersMARCONI CO LTD·Filed 1980·Granted Nov 16, 1982·3 cites·3 claims
- 0634US4423386AMultisignal amplificationMARCONI CO LTD·Filed 1980·Granted Dec 27, 1983·3 cites·7 claims
- 0731US4359695AElectronic amplification systemsMARCONI CO LTD·Filed 1980·Granted Nov 16, 1982·2 cites·8 claims
- 0827US4315528ASupport of fixing device for pipesSTEIN INDUSTRIE·Filed 1979·Granted Feb 16, 1982·3 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →