Inventor · disambiguated record
John M. Goettl
Also filed as: GHIZ GEORGE J · GOETTL JOHN · GOETTL JOHN M
59 granted patents·4 pending applications·1,045 citations·filing 1978–2023
99Inventor score
Files withPARAMOUNT LEISURE IND INC17GSG HOLDINGS INC16GOETTL JOHN M11COX GOETTL VALVE LLC5CRESCENT GDG FILTER VENTURE LLC3
Top patents by PatentIndex Score
63 records- 0197US7055189B2Hydraulic suction fuse for swimming poolsPARAMOUNT LEISURE IND INC·Filed 2004·Granted Jun 6, 2006·56 cites·14 claims
- 0297US6895608B2Hydraulic suction fuse for swimming poolsPARAMOUNT LEISURE IND INC·Filed 2003·Granted May 24, 2005·56 cites·9 claims
- 0396US6810537B1Pool floor drain assembly for a suction-activated water circulation systemPARAMOUNT LEISURE IND INC·Filed 2002·Granted Nov 2, 2004·66 cites·45 claims
- 0494US7089607B2Pool drain assembly with annular inletPARAMOUNT LEISURE IND INC·Filed 2004·Granted Aug 15, 2006·55 cites·28 claims
- 0592US11648495B1Non-discharge backwash filter systemCRESCENT GDG FILTER VENTURE LLC·Filed 2020·Granted May 16, 2023·5 cites·20 claims
- 0691US11433328B1Non-discharge backwash filter systemCRESCENT GDG FILTER VENTURE LLC·Filed 2020·Granted Sep 6, 2022·3 cites·20 claims
- 0791US10161151B2Swimming pool skimmers and skimmer nozzle connectorsGSG HOLDINGS INC·Filed 2016·Granted Dec 25, 2018·11 cites·22 claims
- 0891US9874037B1Methods and apparatuses to relieve excessive suction within swimming pool skimmersGSG HOLDINGS INC·Filed 2015·Granted Jan 23, 2018·8 cites·25 claims
- 0991US7213275B2Float operated hydraulic suction fuse for swimming poolsPARAMOUNT LEISURE IND INC·Filed 2006·Granted May 8, 2007·14 cites·9 claims
- 1091US7089606B2Manually resettable hydraulic suction fuse for swimming poolsPARAMOUNT LEISURE IND INC·Filed 2005·Granted Aug 15, 2006·15 cites·8 claims
- 1190US9945141B2Systems, methods, and apparatuses for relieving excessive suction within swimming pool skimmersGSG HOLDINGS INC·Filed 2016·Granted Apr 17, 2018·8 cites·22 claims
- 1290US9222274B1Angled pool valve moduleGSG HOLDINGS INC·Filed 2013·Granted Dec 29, 2015·15 cites·27 claims
- 1390US8713724B1Pool drain assembly with annular inletGOETTL JOHN M·Filed 2011·Granted May 6, 2014·31 cites·19 claims
- 1490US8308081B1Cam operated swimming pool cleaning nozzleGOETTL JOHN M·Filed 2010·Granted Nov 13, 2012·15 cites·18 claims
- 1590US4592379AFluid distribution valveGHIZ GEORGE J·Filed 1984·Granted Jun 3, 1986·63 cites·12 claims
- 1690US4212088AApparatus for cleaning swimming poolsGEORGE J GHIZ·Filed 1978·Granted Jul 15, 1980·66 cites·6 claims
- 1789US9938741B1System for operating ancillary equipment with multi-speed pool pumpsGSG HOLDINGS INC·Filed 2014·Granted Apr 10, 2018·8 cites·22 claims
- 1889US9267303B1Pool cleaning system with incremental partial rotating headGSG HOLDINGS INC·Filed 2013·Granted Feb 23, 2016·12 cites·20 claims
- 1989US8533874B1Pool cleaning system with incremental partial rotating headGOETTL JOHN M·Filed 2010·Granted Sep 17, 2013·14 cites·20 claims
- 2088US12422047B1Pool cycling valveCOX GOETTL VALVE LLC·Filed 2023·Granted Sep 23, 2025·1 cites·20 claims
- 2187US11433329B1Non-discharge backwash filter systemCRESCENT GDG FILTER VENTURE LLC·Filed 2020·Granted Sep 6, 2022·2 cites·20 claims
- 2287US7979924B1Method of cleaning a swimming poolGSG HOLDINGS INC·Filed 2007·Granted Jul 19, 2011·13 cites·10 claims
- 2387US6301723B1Apparatus for cleaning swimming poolsPARAMOUNT LEISURE IND INC·Filed 2000·Granted Oct 16, 2001·38 cites·4 claims
- 2487US4939797AWater delivery assembly for cleaning swimming poolsGHIZ SALLY·Filed 1989·Granted Jul 10, 1990·64 cites·13 claims
- 2586US8266737B1Swimming pool water levelerGOETTL JOHN M·Filed 2009·Granted Sep 18, 2012·12 cites·26 claims
- 2686US7819338B1Cam operated swimming pool cleaning nozzlePARAMOUNT POOL & SPA SYSTEMS·Filed 2008·Granted Oct 26, 2010·15 cites·14 claims
- 2785US9593500B1Methods and apparatuses to relieve excessive suction within swimming pool skimmersGSG HOLDINGS INC·Filed 2014·Granted Mar 14, 2017·8 cites·19 claims
- 2883US9453354B1Method and apparatus to prevent excessive suction in venturi-type swimming pool skimmersGSG HOLDINGS INC·Filed 2014·Granted Sep 27, 2016·8 cites·20 claims
- 2983US6311728B1Fluid distribution valvePARAMOUNT LEISURE IND INC·Filed 2000·Granted Nov 6, 2001·27 cites·6 claims
- 3082US9447595B1Systems, methods and apparatuses for relieving excessive suction within swimming pool skimmersGSG HOLDINGS INC·Filed 2014·Granted Sep 20, 2016·8 cites·20 claims
- 3182US8959739B1Pool cleaning system with incremental partial rotating head and aiming toolGSG HOLDINGS INC·Filed 2013·Granted Feb 24, 2015·7 cites·20 claims
- 3282US4391005AApparatus for cleaning swimming poolsGHIZ GEORGE J·Filed 1981·Granted Jul 5, 1983·48 cites·6 claims
- 3381US6848124B2Cam operated pop-up swimming pool cleaning nozzlePARAMOUNT LEISURE IND INC·Filed 2003·Granted Feb 1, 2005·24 cites·18 claims
- 3480US8056155B1Method of cleaning a swimming poolGOETTL JOHN M·Filed 2011·Granted Nov 15, 2011·5 cites·14 claims
- 3579US5251343ASwimming pool pop-up fittingPARAMOUNT LEISURE IND INC·Filed 1992·Granted Oct 12, 1993·53 cites·14 claims
- 3678US10053882B2Pool return fitting assemblyGSG HOLDINGS INC·Filed 2016·Granted Aug 21, 2018·3 cites·19 claims
- 3778US6899285B2Partially rotating above surface nozzlePARAMOUNT LEISURE IND INC·Filed 2003·Granted May 31, 2005·22 cites·14 claims
- 3877US4950393AOperatively stationary pool cleaning apparatusGHIZ LEWIS D·Filed 1989·Granted Aug 21, 1990·44 cites·10 claims
- 3976US10604955B1In-floor swimming pool nozzle housing with outer beveled edgeGSG HOLDINGS INC·Filed 2018·Granted Mar 31, 2020·3 cites·20 claims
- 4076US5135579AMethod and apparatus for removing sediment from a poolPARAMOUNT LEISURE IND INC·Filed 1989·Granted Aug 4, 1992·38 cites·16 claims
- 4174US12422048B1Pool cycling valveCOX GOETTL VALVE LLC·Filed 2023·Granted Sep 23, 2025·0 cites·20 claims
- 4273US10597885B2Pool return fitting assemblyGSG HOLDINGS INC·Filed 2018·Granted Mar 24, 2020·2 cites·19 claims
- 4373US7934273B1Method for relieving suction force in a pool drainPARAMOUNT POOL & SPA SYSTEMS·Filed 2007·Granted May 3, 2011·6 cites·18 claims
- 4472US8650673B1Swimming pool drainGOETTL JOHN M·Filed 2007·Granted Feb 18, 2014·3 cites·11 claims
- 4572US5265631ASwimming pool debris collection trapPARAMOUNT LEISURE IND INC·Filed 1992·Granted Nov 30, 1993·36 cites·11 claims
- 4669US11725742B1Intelligently controlled pool cycling valveCOX GOETTL VALVE LLC·Filed 2021·Granted Aug 15, 2023·0 cites·20 claims
- 4769US10233661B2Energy saving pool cleaning system with partial rotating pool cleaning head with multiple nozzle openingsGSG HOLDINGS INC·Filed 2016·Granted Mar 19, 2019·2 cites·19 claims
- 4868US9068369B1Swimming pool water levelerGOETTL JOHN M·Filed 2011·Granted Jun 30, 2015·3 cites·18 claims
- 4966US11686397B1Pool cycling valveCOX GOETTL VALVE LLC·Filed 2021·Granted Jun 27, 2023·0 cites·19 claims
- 5066US11680651B1Flap stopper for a rotatable flapCOX GOETTL VALVE LLC·Filed 2021·Granted Jun 20, 2023·0 cites·19 claims
Showing the top 50 of 63 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →