Inventor · disambiguated record
John C. Mckay
Also filed as: MCKAY JOHN · MCKAY JOHN C
15 granted patents·3 pending applications·253 citations·filing 1997–2025
94Inventor score
Top patents by PatentIndex Score
18 records- 0198US8578984B2Non-motorized vehicle wheel replacement treads and methodsGATEKEEPER SYSTEMS INC·Filed 2012·Granted Nov 12, 2013·31 cites·24 claims
- 0297US9205702B2Non-motorized vehicle wheel replacement treads and methodsGATEKEEPER SYSTEMS INC·Filed 2013·Granted Dec 8, 2015·23 cites·19 claims
- 0396US9669659B2Brake mechanism for a non-motorized wheeled vehicleGATEKEEPER SYSTEMS INC·Filed 2015·Granted Jun 6, 2017·26 cites·39 claims
- 0494US9358835B2Wheels for non-motorized vehiclesGATEKEEPER SYSTEMS INC·Filed 2014·Granted Jun 7, 2016·10 cites·28 claims
- 0589US8364105B2Solar powered transmitterGATEKEEPER SYSTEMS INC·Filed 2011·Granted Jan 29, 2013·10 cites·35 claims
- 0688US6442772B2Advanced dual-flush valveFLUIDMASTER·Filed 2001·Granted Sep 3, 2002·33 cites·21 claims
- 0785US8973716B2Brake mechanism for a non-motorized wheeled vehicleMCKAY JOHN C·Filed 2010·Granted Mar 10, 2015·17 cites·33 claims
- 0883US6604249B2Advanced dual-flush valveFLUIDMASTER·Filed 2002·Granted Aug 12, 2003·24 cites·5 claims
- 0978US8693965B2Solar powered transmitterGATEKEEPER SYSTEMS INC·Filed 2012·Granted Apr 8, 2014·4 cites·21 claims
- 1077US6081938ADual-flush valveFLUIDMASTER·Filed 1998·Granted Jul 4, 2000·29 cites·10 claims
- 1167US5966749AAdjustable flush valveFLUIDMASTER·Filed 1997·Granted Oct 19, 1999·23 cites·10 claims
- 1263US11279173B2Wheels for non-motorized vehiclesGATEKEEPER SYSTEMS INC·Filed 2019·Granted Mar 22, 2022·0 cites·14 claims
- 1358US2025354754A1Grain-sample collection for moisture testingMCKAY JOHN·Filed 2025·Application pending·0 cites
- 1455US11975568B2Self-adjusting caster assembliesGATEKEEPER SYSTEMS INC·Filed 2021·Granted May 7, 2024·0 cites·14 claims
- 1555US2017050466A1Wheels for non-motorized vehiclesGATEKEEPER SYSTEMS INC·Filed 2016·Application pending·0 cites
- 1654US6339882B1Flush valveFLUIDMASTER·Filed 2000·Granted Jan 22, 2002·6 cites·5 claims
- 1740US5983407ACoccygeal protective padFiled 1998·Granted Nov 16, 1999·17 cites·11 claims
- 1837US2016268688A1Loop antenna fixtures and methodsGATEKEEPER SYSTEMS INC·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →