Inventor · disambiguated record
Graham Marshall
Also filed as: MARSHALL GRAHAM · MARSHALL GRAHAM D
25 granted patents·1 pending application·205 citations·filing 1975–2023
95Inventor score
Top patents by PatentIndex Score
26 records- 0190US9949688B2Micro vein enhancer with a dual buffer mode of operationACCUVEIN INC·Filed 2015·Granted Apr 24, 2018·6 cites·19 claims
- 0290US6887429B1Apparatus and method for automated medical diagnostic testsGLOBAL FIA·Filed 2001·Granted May 3, 2005·63 cites·2 claims
- 0384US8255040B2Micro vein enhancerGOLDMAN RON·Filed 2007·Granted Aug 28, 2012·33 cites·30 claims
- 0484US8029730B1Flow cell for chemiluminescence analysisGLOBAL FIA INC·Filed 2009·Granted Oct 4, 2011·10 cites·6 claims
- 0582US8750970B2Micro vein enhancerGOLDMAN RON·Filed 2012·Granted Jun 10, 2014·15 cites·22 claims
- 0682US8365616B1Sampling probe for solutions containing soluble solids or high concentrations of dissolved solidsWOLCOTT DUANE K·Filed 2010·Granted Feb 5, 2013·5 cites·4 claims
- 0774US9492117B2Practitioner-mounted micro vein enhancerACCUVEIN INC·Filed 2013·Granted Nov 15, 2016·5 cites·22 claims
- 0873US11484260B2Patient-mounted micro vein enhancerACCUVEIN INC·Filed 2020·Granted Nov 1, 2022·0 cites·7 claims
- 0973US9788787B2Patient-mounted micro vein enhancerACCUVEIN INC·Filed 2015·Granted Oct 17, 2017·1 cites·16 claims
- 1073US9125629B2Vial-mounted micro vein enhancerACCUVEIN INC·Filed 2014·Granted Sep 8, 2015·2 cites·20 claims
- 1169US9086349B1Sample digester with independently controllable sample temperature and ultraviolet irradiationMARSHALL GRAHAM D·Filed 2013·Granted Jul 21, 2015·3 cites·2 claims
- 1269US7625762B1Coaxial tubular sequestering device for micro spheres and cellsGLOBAL FIA INC·Filed 2006·Granted Dec 1, 2009·4 cites·2 claims
- 1369US6079313APulseless, reversible precision piston-array pumpFIA SOLUTIONS INC·Filed 1999·Granted Jun 27, 2000·31 cites·10 claims
- 1467US11172880B2Vein imager with a dual buffer mode of operationACCUVEIN INC·Filed 2018·Granted Nov 16, 2021·0 cites·20 claims
- 1567US7188731B2Variable flexure-based fluid filterUNIV CALIFORNIA·Filed 2003·Granted Mar 13, 2007·7 cites·10 claims
- 1666US10617352B2Patient-mounted micro vein enhancerACCUVEIN INC·Filed 2017·Granted Apr 14, 2020·0 cites·17 claims
- 1763US11357449B2Micro vein enhancer for hands-free imaging for a venipuncture procedureACCUVEIN INC·Filed 2019·Granted Jun 14, 2022·0 cites·14 claims
- 1861US11638558B2Micro vein enhancerACCUVEIN INC·Filed 2020·Granted May 2, 2023·0 cites·12 claims
- 1961US7416896B1Determination of plasma total and unbound bilirubin using zone fluidicsGLOBAL FIA INC·Filed 2004·Granted Aug 26, 2008·4 cites·12 claims
- 2059US12295744B2Micro vein enhancer with two lasers and two optical detectors configured for removing surface topologyACCUVEIN INC·Filed 2023·Granted May 13, 2025·0 cites·13 claims
- 2153US10813588B2Micro vein enhancerACCUVEIN INC·Filed 2014·Granted Oct 27, 2020·0 cites·25 claims
- 2253US10470706B2Micro vein enhancer for hands-free imaging for a venipuncture procedureACCUVEIN INC·Filed 2015·Granted Nov 12, 2019·0 cites·21 claims
- 2352US7767467B1Coaxial tubular sequestering device for micro spheres and cellsGLOBAL FIA INC·Filed 2009·Granted Aug 3, 2010·0 cites·2 claims
- 2445US5988987AMethod for merging and/or ratio blending aliquantFIA SOLUTIONS INC·Filed 1996·Granted Nov 23, 1999·10 cites·1 claims
- 2544US3965446ASurface acoustic wave filterINT STANDARD ELECTRIC CORP·Filed 1975·Granted Jun 22, 1976·6 cites·9 claims
- 2644US2003032172A1Automated nucleic acid assay systemUNIV CALIFORNIA·Filed 2002·Application pending·0 cites
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