Inventor · disambiguated record
Robert C. Walker
Also filed as: LANE JOSEPH A · WALKER ROBERT · WALKER ROBERT C · WALKER ROBERT CHRISTOPHER
26 granted patents·5 pending applications·260 citations·filing 1979–2021
96Inventor score
Files withRAYVIO CORP21LARQ INC3AMTROL INC2BETTER LIFE TECH GROUP INC2HASLAM & WALKER ENTERPRISES IN1
Top patents by PatentIndex Score
31 records- 0198US9468695B2Ultraviolet light source and methodsRAYVIO CORP·Filed 2015·Granted Oct 18, 2016·32 cites·25 claims
- 0297US10363327B2Luminaire with white light LEDs and UV LEDs for lighting and disinfectionRAYVIO CORP·Filed 2018·Granted Jul 30, 2019·22 cites·17 claims
- 0396US10166309B2White light LEDs and UV LEDs in same luminaire for lighting and disinfectionRAYVIO CORP·Filed 2016·Granted Jan 1, 2019·16 cites·16 claims
- 0496US9943618B2Ultraviolet light source and methodsRAYVIO CORP·Filed 2017·Granted Apr 17, 2018·11 cites·20 claims
- 0596US8816300B1Portable UV-LED water purification systemRAYVIO CORP·Filed 2013·Granted Aug 26, 2014·19 cites·20 claims
- 0693US10570028B2Device for UV-LED liquid monitoring and treatmentLARQ INC·Filed 2017·Granted Feb 25, 2020·7 cites·20 claims
- 0793US8884258B1Ultraviolet light source and methodsRAYVIO CORP·Filed 2013·Granted Nov 11, 2014·21 cites·20 claims
- 0892US9669121B2Ultraviolet light source and methodsRAYVIO CORP·Filed 2015·Granted Jun 6, 2017·5 cites·20 claims
- 0990US10265430B2Ultraviolet light source and methodsRAYVIO CORP·Filed 2018·Granted Apr 23, 2019·5 cites·20 claims
- 1088US10561156B2Device for UV-LED liquid monitoring and treatmentRAYVIO CORP·Filed 2017·Granted Feb 18, 2020·3 cites·20 claims
- 1186US9627579B2Semiconductor device and a method of making a semiconductor deviceRAYVIO CORP·Filed 2015·Granted Apr 18, 2017·3 cites·32 claims
- 1286US8083936B1Reducing waste water in reverse osmosis residential drinking water systemsWALKER ROBERT·Filed 2009·Granted Dec 27, 2011·14 cites·5 claims
- 1382US10669166B2UV-LED liquid monitoring and treatment apparatus and methodLARQ INC·Filed 2019·Granted Jun 2, 2020·1 cites·20 claims
- 1482US4241843ALined metal tank with heat shield and method of making sameAMTROL INC·Filed 1979·Granted Dec 30, 1980·36 cites·14 claims
- 1580US9219204B1Semiconductor device and a method of making a semiconductor deviceRAYVIO CORP·Filed 2014·Granted Dec 22, 2015·2 cites·32 claims
- 1679US9566357B2Ultraviolet light source and methodsRAYVIO CORP·Filed 2015·Granted Feb 14, 2017·3 cites·10 claims
- 1770US10959651B1Human gas sensing glucose monitoring and ketone fluctuation detection deviceBETTER LIFE TECH GROUP INC·Filed 2015·Granted Mar 30, 2021·4 cites·18 claims
- 1870US10214431B2System and method for UV-LED liquid monitoring and disinfectionRAYVIO CORP·Filed 2015·Granted Feb 26, 2019·1 cites·21 claims
- 1969US10959443B2Device for UV-LED liquid monitoring and treatmentLARQ INC·Filed 2020·Granted Mar 30, 2021·0 cites·20 claims
- 2062US10227241B2UV-LED liquid monitoring and treatment apparatus and methodRAYVIO CORP·Filed 2016·Granted Mar 12, 2019·0 cites·19 claims
- 2162US4313400ALined metal tank with heat shield, indirect fired water heater and method of making sameAMTROL INC·Filed 1980·Granted Feb 2, 1982·28 cites·11 claims
- 2258US10439099B2UV light emitting devices and systems and methods for productionRAYVIO CORP·Filed 2017·Granted Oct 8, 2019·0 cites·20 claims
- 2358US2016271280A1Applications of uv leds for disinfectionRAYVIO CORP·Filed 2015·Application pending·0 cites
- 2457US10224443B2Semiconductor device and a method of making a semiconductor deviceRAYVIO CORP·Filed 2017·Granted Mar 5, 2019·0 cites·19 claims
- 2556US9793433B2UV light emitting devices and systems and methods for productionRAYVIO CORP·Filed 2016·Granted Oct 17, 2017·0 cites·8 claims
- 2651US2021275061A1Human gas sensing glucose monitoring and ketone fluctuation detection deviceBETTER LIFE TECH GROUP INC·Filed 2021·Application pending·0 cites
- 2749US2016027962A1Uv light emitting devices and systems and methods for productionRAYVIO CORP·Filed 2015·Application pending·0 cites
- 2845US4825805ADevice and method for protecting water sprinklers while paintingHASLAM & WALKER ENTERPRISES IN·Filed 1988·Granted May 2, 1989·16 cites·5 claims
- 2945US2016278424A1System and method for dispensing uv treated materialsRAYVIO CORP·Filed 2015·Application pending·0 cites
- 3037US4747366ADevice for protecting water sprinklers while paintingWALKER ROBERT C·Filed 1987·Granted May 31, 1988·11 cites·4 claims
- 3136US2016079471A1Uv light emitting devices and systems and methods for productionRAYVIO CORP·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →