Inventor · disambiguated record
Curtis Roys
Also filed as: ROYS CURTIS · ROYS CURTIS A · ROYS CURTIS ALAN
69 granted patents·13 pending applications·560 citations·filing 1995–2024
99Inventor score
Files withROYS CURTIS29ROYS CURTIS ALAN28COMPRESSOR PRODUCTS INT LLC4NORTON SIDNEY HOWARD4RETROLED COMPONENTS LLC4
Top patents by PatentIndex Score
82 records- 0196USD811627SLED lampROYS CURTIS ALAN·Filed 2016·Granted Feb 27, 2018·11 cites·1 claims
- 0296US7970558B1Fluid flow monitor and control systemCOLTEC IND PRODUCTS LLC·Filed 2010·Granted Jun 28, 2011·19 cites·22 claims
- 0396US7096889B1Fluid divider block suitable for use at high pressuresROYS CURTIS·Filed 2004·Granted Aug 29, 2006·54 cites·24 claims
- 0494US7720574B1Fluid flow monitor and control systemROYS CURTIS·Filed 2004·Granted May 18, 2010·47 cites·23 claims
- 0594US6850849B1Fluid flow monitor and control systemFiled 2003·Granted Feb 1, 2005·48 cites·25 claims
- 0691US9611980B2Check valveROYS CURTIS·Filed 2015·Granted Apr 4, 2017·9 cites·21 claims
- 0791US8678049B2Method and structure for prevention of incorrect fueling operations for diesel-powered vehiclesROYS CURTIS·Filed 2011·Granted Mar 25, 2014·14 cites·17 claims
- 0891US7806235B1Environmental compressor protection assemblyROYS CURTIS·Filed 2007·Granted Oct 5, 2010·17 cites·8 claims
- 0990USD916359SLED clipROYS CURTIS ALAN·Filed 2020·Granted Apr 13, 2021·15 cites·1 claims
- 1090USD868349SEnd cap for an LED stickROYS CURTIS ALAN·Filed 2018·Granted Nov 26, 2019·3 cites·1 claims
- 1190US9133013B2Method and structure for prevention of incorrect fueling operationsROYS CURTIS·Filed 2014·Granted Sep 15, 2015·13 cites·21 claims
- 1289US8622082B1Check valve and method and apparatus for extending life of check valvesROYS CURTIS·Filed 2009·Granted Jan 7, 2014·13 cites·9 claims
- 1389US6823270B1Fluid flow monitoring systemFiled 2002·Granted Nov 23, 2004·34 cites·19 claims
- 1487US7461670B1Cycle indicator for fluid distribution systemsROYS CURTIS·Filed 2005·Granted Dec 9, 2008·11 cites·9 claims
- 1586US11441760B2System and method for mounting LED light modulesROYS CURTIS ALAN·Filed 2021·Granted Sep 13, 2022·2 cites·20 claims
- 1686US9353742B2Check valveROYS CURTIS·Filed 2014·Granted May 31, 2016·11 cites·20 claims
- 1786US8555927B2Fluid divider block suitable for use at high pressuresROYS CURTIS·Filed 2009·Granted Oct 15, 2013·11 cites·21 claims
- 1886US6196851B1Reorientable electrical outletINTELLIGLOBE INC·Filed 1999·Granted Mar 6, 2001·56 cites·21 claims
- 1985US11022282B2System and method for mounting LED light modulesRETROLED COMPONENTS LLC·Filed 2019·Granted Jun 1, 2021·5 cites·25 claims
- 2085US10222005B2Method and assembly for replacing fluorescent lightsNORTON SIDNEY HOWARD·Filed 2016·Granted Mar 5, 2019·4 cites·24 claims
- 2185US9664296B2Check valveROYS CURTIS·Filed 2014·Granted May 30, 2017·5 cites·14 claims
- 2284US8720648B1Check valve and method and apparatus for extending life of check valvesROYS CURTIS·Filed 2006·Granted May 13, 2014·9 cites·21 claims
- 2382US9470363B2Mono-material divider block assemblyROYS CURTIS·Filed 2014·Granted Oct 18, 2016·4 cites·6 claims
- 2481US9206796B2Check valve and method and apparatus for extending life of check valveCOMPRESSOR PRODUCTS INTERNAT LLC·Filed 2013·Granted Dec 8, 2015·3 cites·7 claims
- 2579USD872353SEnd cap for an LED stickROYS CURTIS ALAN·Filed 2018·Granted Jan 7, 2020·1 cites·1 claims
- 2679US2025207591A1Adaptive Lubricator BoxROYS CURTIS A·Filed 2024·Application pending·0 cites
- 2778US9415995B2Method and structure for prevention of incorrect fueling operationsROYS CURTIS ALAN·Filed 2015·Granted Aug 16, 2016·3 cites·22 claims
- 2877US12173715B2Adaptive lubricator boxROYS CURTIS ALAN·Filed 2022·Granted Dec 24, 2024·0 cites·9 claims
- 2977USD613631SCycle indicator for fluid distribution systemsROYS CURTIS·Filed 2009·Granted Apr 13, 2010·5 cites·1 claims
- 3076USD890983SLED mounting adapterROYS CURTIS ALAN·Filed 2018·Granted Jul 21, 2020·13 cites·1 claims
- 3175USD878637SStackable modular corn lightROYS CURTIS ALAN·Filed 2018·Granted Mar 17, 2020·2 cites·1 claims
- 3275US9938969B2Check valve and method and apparatus for extending life of check valveCOMPRESSOR PRODUCTS INT LLC·Filed 2015·Granted Apr 10, 2018·1 cites·8 claims
- 3373US11953149B2Mono-material divider block assemblyROYS CURTIS ALAN·Filed 2021·Granted Apr 9, 2024·0 cites·7 claims
- 3473US11608942B2Cupped end cap for an LED supportROYS CURTIS ALAN·Filed 2021·Granted Mar 21, 2023·0 cites·6 claims
- 3572US11002438B2Adjustable clip-on base for LED assemblyNORTON SIDNEY HOWARD·Filed 2020·Granted May 11, 2021·1 cites·22 claims
- 3672USD917776SEnd cap for an LED stickROYS CURTIS ALAN·Filed 2020·Granted Apr 27, 2021·0 cites·1 claims
- 3772US9212781B2Fluid divider block suitable for use at high pressuresCOMPRESSOR PRODUCTS INTERNAT LLC·Filed 2013·Granted Dec 15, 2015·2 cites·13 claims
- 3872US8561477B2Fluid flow monitor and control systemROYS CURTIS·Filed 2011·Granted Oct 22, 2013·2 cites·19 claims
- 3972US5835372AIntegrated fluid flow evaluation apparatus and methodFiled 1995·Granted Nov 10, 1998·46 cites·14 claims
- 4071US12460733B2Divider block system and balancing valve for divider block systemROYS CURTIS ALAN·Filed 2023·Granted Nov 4, 2025·0 cites·14 claims
- 4171USD639193SCycle indicator for fluid distribution systemsCOLTEC IND PRODUCTS LLC·Filed 2010·Granted Jun 7, 2011·2 cites·1 claims
- 4271USD615619SFluid divider blockROYS CURTIS·Filed 2009·Granted May 11, 2010·14 cites·1 claims
- 4370USD901725SStackable modular corn lightROYS CURTIS ALAN·Filed 2020·Granted Nov 10, 2020·0 cites·1 claims
- 4470USD893092SEnd cap for an LED stickROYS CURTIS ALAN·Filed 2019·Granted Aug 11, 2020·0 cites·1 claims
- 4568US11215325B2Modular LED lamp systemROYS CURTIS ALAN·Filed 2020·Granted Jan 4, 2022·0 cites·5 claims
- 4667US7379827B1Fluid flow monitoring systemROYS CURTIS·Filed 2004·Granted May 27, 2008·11 cites·21 claims
- 4766US10883658B2Mono-material divider block assemblyROYS CURTIS ALAN·Filed 2018·Granted Jan 5, 2021·0 cites·19 claims
- 4866US10190726B2Check valveROYS CURTIS·Filed 2017·Granted Jan 29, 2019·1 cites·28 claims
- 4965USD947135SField sensitive proximity switch housingROYS CURTIS ALAN·Filed 2020·Granted Mar 29, 2022·3 cites·1 claims
- 5062US10677389B2Check valveROYS CURTIS·Filed 2019·Granted Jun 9, 2020·0 cites·23 claims
Showing the top 50 of 82 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Curtis Roys files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →