Inventor · disambiguated record
Jeffrey A. Perkins
Also filed as: PERKINS JEFFREY · PERKINS JEFFREY A
25 granted patents·2 pending applications·398 citations·filing 1989–2019
97Inventor score
Top patents by PatentIndex Score
27 records- 0196US8037844B2Spray gun having display and control members on gunNORDSON CORP·Filed 2007·Granted Oct 18, 2011·25 cites·17 claims
- 0291US11009424B2Dense phase pump diagnosticsNORDSON CORP·Filed 2019·Granted May 18, 2021·4 cites·19 claims
- 0391US9227209B2Apparatus and methods for controlling material application deviceNORDSON CORP·Filed 2013·Granted Jan 5, 2016·8 cites·3 claims
- 0491US6758423B1Spray gun with data device and method of controlNORDSON CORP·Filed 2000·Granted Jul 6, 2004·66 cites·37 claims
- 0589US9649651B2Control function and display for controlling spray gunMATHER BRIAN·Filed 2011·Granted May 16, 2017·8 cites·13 claims
- 0688US8584973B2Powder coating gun with manually operated controls on gunMATHER BRIAN·Filed 2007·Granted Nov 19, 2013·13 cites·38 claims
- 0788US8317099B2Systems and methods for managing information relating to medical fluids and containers thereforPERKINS JEFFREY A·Filed 2006·Granted Nov 27, 2012·14 cites·25 claims
- 0888US7731456B2Dense phase pump with open loop controlNORDSON CORP·Filed 2006·Granted Jun 8, 2010·16 cites·8 claims
- 0984US8767214B2Powder flow detectionROMANIN MARIO·Filed 2011·Granted Jul 1, 2014·6 cites·32 claims
- 1084US8491227B2Pump for powder coating materials with data structure for storing powder flow recipesFULKERSON TERRENCE M·Filed 2012·Granted Jul 23, 2013·8 cites·8 claims
- 1180US10533915B2Dense phase pump diagnosticsNORDSON CORP·Filed 2015·Granted Jan 14, 2020·2 cites·19 claims
- 1278US5056462ACoating system with correction for non-linear dispensing characteristicsNORDSON CORP·Filed 1989·Granted Oct 15, 1991·50 cites·16 claims
- 1376US9713817B2Coating material spray gunNORDSON CORP·Filed 2015·Granted Jul 25, 2017·1 cites·20 claims
- 1475US6977013B2Powder coating system central controllerNORDSON CORP·Filed 2002·Granted Dec 20, 2005·29 cites·21 claims
- 1575US6500262B1Remote control device for painting systemNORDSON CORP·Filed 2000·Granted Dec 31, 2002·27 cites·20 claims
- 1675US6379465B1Coating system with centralized control panel and gun mappingNORDSON CORP·Filed 2000·Granted Apr 30, 2002·23 cites·12 claims
- 1774US8167517B2Pump with suction and pressure control for dry particulate materialFULKERSON TERRENCE M·Filed 2010·Granted May 1, 2012·3 cites·9 claims
- 1871US9855387B2Medical fluid injector systemSMALL JAMES R·Filed 2011·Granted Jan 2, 2018·8 cites·22 claims
- 1969US5566042ASpray gun device with dynamic loadline manipulation power supplyNORDSON CORP·Filed 1995·Granted Oct 15, 1996·37 cites·38 claims
- 2062US10688514B2Control function and display for controlling spray gunNORDSON CORP·Filed 2017·Granted Jun 23, 2020·0 cites·33 claims
- 2156US9044538B2Automatic injector ram homingPERKINS JEFFREY A·Filed 2009·Granted Jun 2, 2015·3 cites·12 claims
- 2255US5972417ASpray gun power supply monitorNORDSON CORP·Filed 1997·Granted Oct 26, 1999·21 cites·10 claims
- 2355US5938126ASpray gun having a current monitored anti-back-ionization probeNORDSON CORP·Filed 1998·Granted Aug 17, 1999·21 cites·5 claims
- 2454US9372108B2Powder flow detectionNORDSON CORP·Filed 2014·Granted Jun 21, 2016·0 cites·50 claims
- 2548US2013294848A1Pump with suction and pressure control for dry particulate materialNORDSON CORP·Filed 2013·Application pending·0 cites
- 2644US2007079755A1Material application system having component with wireless identification capabilitiesNORDSON CORP·Filed 2005·Application pending·0 cites
- 2740USD585622SBox unloaderNORDSON CORP·Filed 2008·Granted Jan 27, 2009·5 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →