Inventor · disambiguated record
John C. Higgins
Also filed as: HIGGINS JOHN · HIGGINS JOHN C · MILLETT RONALD P
10 granted patents·5 pending applications·97 citations·filing 1982–2023
87Inventor score
Files withCALYXPURE INC5CALYX CULTIVATION TECH CORP2PERFECT SEARCH CORP2COAL INDUSTRY PATENTS LTD1HIGGINS JOHN C1
Top patents by PatentIndex Score
15 records- 0195US10440900B1Grow light with adjustable height and emission spectrumCALYX CULTIVATION TECH CORP·Filed 2019·Granted Oct 15, 2019·38 cites·24 claims
- 0276US8176052B2Hyperspace indexINOUYE DILLION·Filed 2007·Granted May 8, 2012·11 cites·29 claims
- 0376US4485666AGas analyzerCOAL INDUSTRY PATENTS LTD·Filed 1982·Granted Dec 4, 1984·37 cites·4 claims
- 0473US11499707B2Light fixture having a fan and ultraviolet sterilization functionalityCALYX CULTIVATION TECH CORP·Filed 2020·Granted Nov 15, 2022·1 cites·19 claims
- 0572US12397080B2Sensor system for a light fixture having ultraviolet sterilization functionalityCALYXPURE INC·Filed 2023·Granted Aug 26, 2025·0 cites·22 claims
- 0668US11759540B2Portable disinfection unitCALYXPURE INC·Filed 2021·Granted Sep 19, 2023·1 cites·14 claims
- 0761US2022362432A1Sensor System for a Light Fixture Having Ultraviolet Sterilization FunctionalityCALYXPURE INC·Filed 2021·Application pending·0 cites
- 0856US7774347B2Vortex searchingPERFECT SEARCH CORP·Filed 2007·Granted Aug 10, 2010·2 cites·16 claims
- 0953US7774353B2Search templatesPERFECT SEARCH CORP·Filed 2007·Granted Aug 10, 2010·1 cites·20 claims
- 1052US2024042088A1Multi-Chambered Ultraviolet Air Sterilizer and PurifierCALYXPURE INC·Filed 2022·Application pending·0 cites
- 1152US2023061420A1Light Fixture Having a Fan and Ultraviolet Sterilization FunctionalityCALYXPURE INC·Filed 2022·Application pending·0 cites
- 1245US8350682B2DPF warning systemMACK TRUCKS·Filed 2009·Granted Jan 8, 2013·0 cites·20 claims
- 1345US2012096008A1Hyperspace indexINOUYE DILLON K·Filed 2011·Application pending·0 cites
- 1442US2012250297A1Light AssemblyHIGGINS JOHN C·Filed 2012·Application pending·0 cites
- 1536US5613728AVehicle cab with roof hatchMASSEY FERGUSON MFG·Filed 1994·Granted Mar 25, 1997·6 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →