Inventor · disambiguated record
Bruce Johnson
Also filed as: JOHNSON BRUCE · JOHNSON BRUCE R
65 granted patents·12 pending applications·1,188 citations·filing 1974–2024
99Inventor score
Top patents by PatentIndex Score
77 records- 0197US4768532AUnderwater pool cleanerJANDY IND·Filed 1987·Granted Sep 6, 1988·120 cites·12 claims
- 0294US4470429AThree-way valveJANDY IND INC·Filed 1982·Granted Sep 11, 1984·69 cites·4 claims
- 0393US4520514AFitting for a swimming pool return lineJANDY IND·Filed 1983·Granted Jun 4, 1985·71 cites·4 claims
- 0492US9423608B2Multidimensional rotary motion apparatus moving a reflective surface and method of operating sameDOYLE KEVIN·Filed 2012·Granted Aug 23, 2016·11 cites·20 claims
- 0592US7695613B2Inline chlorinator with integral control package and heat dissipationKBK TECHNOLOGIES INC·Filed 2005·Granted Apr 13, 2010·31 cites·23 claims
- 0691US4503563AElectrical device in a buoyant, watertight housingJANDY IND·Filed 1983·Granted Mar 5, 1985·78 cites·7 claims
- 0790US5051875AUnderwater pool lightKDI AMERICAN PRODUCTS INC·Filed 1990·Granted Sep 24, 1991·75 cites·10 claims
- 0889US6949894B1Digital pool lightSULLIVAN CHALLEN·Filed 2002·Granted Sep 27, 2005·49 cites·11 claims
- 0989US3989019AFuel heating apparatusBRANDT LARRY A·Filed 1974·Granted Nov 2, 1976·54 cites·11 claims
- 1088US7264176B2Laminar water jet with pliant memberJOHNSON BRUCE·Filed 2005·Granted Sep 4, 2007·20 cites·23 claims
- 1188US6798154B1Digital pool lightFiled 2002·Granted Sep 28, 2004·45 cites·2 claims
- 1286US7993600B2Salt dispensing systemKBK TECHNOLOGIES INC·Filed 2006·Granted Aug 9, 2011·15 cites·24 claims
- 1385US10138148B2Biofilm media, treatment system and method of wastewater treatmentRENEWABLE FIBERS LLC·Filed 2015·Granted Nov 27, 2018·4 cites·16 claims
- 1485US9620080B2Underwater image projection display system, lighting control system and device and method of operating samePENTAIR WATER POOL & SPA INC·Filed 2013·Granted Apr 11, 2017·4 cites·33 claims
- 1585US4691732APool chlorinatorJANDY IND INC·Filed 1986·Granted Sep 8, 1987·63 cites·4 claims
- 1684US10472263B2pH balancing systemPENTAIR WATER POOL & SPA INC·Filed 2016·Granted Nov 12, 2019·2 cites·20 claims
- 1783US9435997B2Multidimensional rotary motion apparatus moving a reflective surface and method of operating samePENTAIR WATER POOL & SPA INC·Filed 2013·Granted Sep 6, 2016·4 cites·19 claims
- 1883USD734861SFront face for an illuminating water bubblerJOHNSON BRUCE·Filed 2011·Granted Jul 21, 2015·25 cites·1 claims
- 1983US7954508B2Electronically controlled valve actuator in a plumbed water line within a water conditioning management systemKBK TECHNOLOGIES INC·Filed 2006·Granted Jun 7, 2011·10 cites·7 claims
- 2082US8045152B2All optical nanoscale sensorUNIV RICE WILLIAM M·Filed 2007·Granted Oct 25, 2011·11 cites·22 claims
- 2181US8215569B2Laminar flow water jet with illumination enhancerJOHNSON BRUCE·Filed 2009·Granted Jul 10, 2012·11 cites·16 claims
- 2281US7435340B2Wastewater treatment systemCH2M HILL INC·Filed 2007·Granted Oct 14, 2008·7 cites·24 claims
- 2380US8636227B2Laminar flow water jet with illumination enhancerJOHNSON BRUCE·Filed 2012·Granted Jan 28, 2014·4 cites·16 claims
- 2479US10469811B2Underwater image projection system and methodPENTAIR WATER POOL & SPA INC·Filed 2019·Granted Nov 5, 2019·1 cites·20 claims
- 2579US9983400B2Multidimensional rotary motion apparatus moving a reflective surface and method of operating samePENTAIR WATER POOL & SPA INC·Filed 2016·Granted May 29, 2018·2 cites·20 claims
- 2679US8763925B2Laminar flow water jet with wave segmentation, additive, and controllerJOHNSON BRUCE·Filed 2010·Granted Jul 1, 2014·6 cites·35 claims
- 2778US5265297APool cleaner with improved elastomeric valveJANDY IND·Filed 1993·Granted Nov 30, 1993·46 cites·20 claims
- 2877US9513638B2Automatic pool and spa water leveler on a non-static lineREDDY RAKESH·Filed 2014·Granted Dec 6, 2016·4 cites·45 claims
- 2977US9134599B2Underwater image projection controller with boundary setting and image correction modules and interface and method of using sameDOYLE KEVIN·Filed 2012·Granted Sep 15, 2015·3 cites·41 claims
- 3076US10187619B2Underwater image projection system and methodPENTAIR WATER POOL & SPA INC·Filed 2017·Granted Jan 22, 2019·1 cites·20 claims
- 3176US6982036B2Chemically enhanced primary sludge fermentation methodCH2M HILL INC·Filed 2004·Granted Jan 3, 2006·17 cites·18 claims
- 3276US2025102463A1Laser illumination techniques for capillary electrophoresisPROMEGA CORP·Filed 2024·Application pending·0 cites
- 3374US9813684B2Underwater image projection system and methodPENTAIR WATER POOL & SPA INC·Filed 2016·Granted Nov 7, 2017·1 cites·20 claims
- 3474US5095937ATwo stage automatic shut off valveEBW INC·Filed 1991·Granted Mar 17, 1992·34 cites·18 claims
- 3572US5112504ASystem and method of decreasing waste fluid in continuous backwash filtrationBAKER HUGHES INC·Filed 1991·Granted May 12, 1992·34 cites·17 claims
- 3671US9360746B2Underwater image projection system and methodPENTAIR WATER POOL & SPA INC·Filed 2015·Granted Jun 7, 2016·1 cites·20 claims
- 3771US5893179ASheet style waterfall fixtureJANDY IND INC·Filed 1997·Granted Apr 13, 1999·36 cites·28 claims
- 3870US5135024ARoll over pressure relief valveEBW INC·Filed 1991·Granted Aug 4, 1992·28 cites·7 claims
- 3970US4443899AVacuum cleaning system for a therapeutic tubJANDY IND·Filed 1982·Granted Apr 24, 1984·28 cites·4 claims
- 4068US10822824B2pH balancing dispenser and system with piercing openerPENTAIR WATER POOL & SPA INC·Filed 2018·Granted Nov 3, 2020·0 cites·20 claims
- 4168US7845579B2Laminar flow water jet with energetic pulse wave segmentation and controllerJOHNSON BRUCE·Filed 2005·Granted Dec 7, 2010·5 cites·31 claims
- 4267US9416034B2pH balancing systemJOHNSON BRUCE·Filed 2009·Granted Aug 16, 2016·2 cites·14 claims
- 4366US2024076214A1Method of Protecting Oceans from Direct Sunlight and for Enhancing Alkalinity with Special Application to Protecting Coral ReefsJOHNSON BRUCE·Filed 2023·Application pending·0 cites
- 4465US9657989B2Systems and methods for processing municipal wastewater treatment sewage sludgeJOHNSON BRUCE·Filed 2012·Granted May 23, 2017·1 cites·29 claims
- 4563US7744013B2Laminar water jet with pliant memberJOHNSON BRUCE·Filed 2007·Granted Jun 29, 2010·4 cites·12 claims
- 4663USD283419SCombined bouyant lamp and casette playerJANDY IND·Filed 1984·Granted Apr 15, 1986·8 cites·1 claims
- 4763USD246747SParts cleaning brushBRANDT LARRY A·Filed 1976·Granted Dec 27, 1977·8 cites·1 claims
- 4862US5752365AApparatus and methods for inserting premium itemsGEN MILLS INC·Filed 1996·Granted May 19, 1998·20 cites·43 claims
- 4961US10006214B2pH balancing dispenser and system with piercing openerPENTAIR WATER POOL & SPA INC·Filed 2012·Granted Jun 26, 2018·0 cites·16 claims
- 5060US10302935B2Multidimensional rotary motion apparatus moving a reflective surface and method of operating samePENTAIR WATER POOL & SPA INC·Filed 2018·Granted May 28, 2019·0 cites·20 claims
Showing the top 50 of 77 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →