Inventor · disambiguated record
John R. Welling
Also filed as: WELLING JOHN R · WELLING JOHN ROBERT
7 granted patents·163 citations·filing 1977–1997
86Inventor score
Files withMOTOROLA INC7
Top patents by PatentIndex Score
7 records- 0193US6131256ATemperature compensated resonator and methodMOTOROLA INC·Filed 1997·Granted Oct 17, 2000·83 cites·5 claims
- 0274US5696423ATemperature compenated resonator and methodMOTOROLA INC·Filed 1995·Granted Dec 9, 1997·29 cites·19 claims
- 0364US4377198APassive, recyclable cooling system for missile electronicsMOTOROLA INC·Filed 1980·Granted Mar 22, 1983·33 cites·8 claims
- 0439US4183135AHermetic glass encapsulation for semiconductor die and methodMOTOROLA INC·Filed 1978·Granted Jan 15, 1980·8 cites·2 claims
- 0532US4151638AHermetic glass encapsulation for semiconductor die and methodMOTOROLA INC·Filed 1977·Granted May 1, 1979·4 cites·2 claims
- 0629US5175065APlated spring electrolyte dispensing ampule for deferred action batteriesMOTOROLA INC·Filed 1982·Granted Dec 29, 1992·3 cites·7 claims
- 0724US4255938AWater boiler/venturi coolerMOTOROLA INC·Filed 1979·Granted Mar 17, 1981·3 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →