Inventor · disambiguated record
William Eugene Campbell
Also filed as: CAMPBELL WILLIAM · CAMPBELL WILLIAM E · CAMPBELL WILLIAM EUGENE
27 granted patents·5 pending applications·331 citations·filing 1971–2025
96Inventor score
Files withZOMEDICA INC10CAMPBELL WILLIAM EUGENE4AQUA 10 CORP3CALINOIU SILVIU C2JAMES RIVER PAPER CO2
Top patents by PatentIndex Score
32 records- 0192US10175154B2Methods and system for slide processingCAMPBELL WILLIAM EUGENE·Filed 2015·Granted Jan 8, 2019·7 cites·21 claims
- 0287US5201930APlant growth productAQUA 10 CORP·Filed 1991·Granted Apr 13, 1993·49 cites·9 claims
- 0385US12397297B2Slide preparation methods and apparatusZOMEDICA INC·Filed 2022·Granted Aug 26, 2025·1 cites·20 claims
- 0485US5873328APet leash with length-limited elastic sectionFiled 1998·Granted Feb 23, 1999·69 cites·9 claims
- 0583USD332023SRoll paper towel dispenser cabinetJAMES RIVER PAPER CO·Filed 1991·Granted Dec 29, 1992·24 cites·1 claims
- 0681US5154496ARoll towel cabinet mounting systemJAMES RIVER PAPER CO·Filed 1991·Granted Oct 13, 1992·51 cites·4 claims
- 0780US5229118AFeed and water additive and method of making sameAQUA 10 CORP·Filed 1991·Granted Jul 20, 1993·28 cites·9 claims
- 0879US12299917B2Methods and systems for slide imaging calibrationZOMEDICA INC·Filed 2024·Granted May 13, 2025·0 cites·9 claims
- 0979US8369483B2Multi-resolution X-ray image captureCAMPBELL WILLIAM EUGENE·Filed 2010·Granted Feb 5, 2013·5 cites·20 claims
- 1078US7446318B2Remote triggered X-ray image capture deviceMERLIN DIGITAL TECHNOLOGY LLC·Filed 2006·Granted Nov 4, 2008·7 cites·19 claims
- 1178US4035251AMethod and apparatus for reduction cell controlREYNOLDS METALS CO·Filed 1971·Granted Jul 12, 1977·24 cites·28 claims
- 1275US12442733B2Methods and systems for slide processingZOMEDICA INC·Filed 2022·Granted Oct 14, 2025·0 cites·21 claims
- 1375US12436069B2Methods and systems for slide processingZOMEDICA INC·Filed 2022·Granted Oct 7, 2025·0 cites·19 claims
- 1475US12405192B2Methods and systems for slide processingZOMEDICA INC·Filed 2022·Granted Sep 2, 2025·0 cites·19 claims
- 1575US12399092B2Methods and systems for slide processingZOMEDICA INC·Filed 2022·Granted Aug 26, 2025·0 cites·13 claims
- 1675US12385815B2Methods and systems for slide processingZOMEDICA INC·Filed 2022·Granted Aug 12, 2025·0 cites·20 claims
- 1773US7937625B2Evaluating effectiveness of memory management techniques selectively using mitigations to reduce errorsMICROSOFT CORP·Filed 2008·Granted May 3, 2011·7 cites·20 claims
- 1873US7825382B2Remote triggered X-ray image capture device with gamma ray detectorEKLIN SUB GEORGIA INC·Filed 2008·Granted Nov 2, 2010·5 cites·4 claims
- 1972US2025381565A1Slide preparation methods and apparatusZOMEDICA INC·Filed 2025·Application pending·0 cites
- 2071US12062204B2Methods and systems for slide imaging calibrationZOMEDICA INC·Filed 2022·Granted Aug 13, 2024·0 cites·20 claims
- 2164US11422073B2Methods and systems for slide processingCAMPBELL WILLIAM EUGENE·Filed 2019·Granted Aug 23, 2022·0 cites·17 claims
- 2264US4974783ADispenser cabinet for dispensing sheet materialJAMES RIVER CORP·Filed 1989·Granted Dec 4, 1990·30 cites·3 claims
- 2363US8417999B2Memory management techniques selectively using mitigations to reduce errorsCALINOIU SILVIU C·Filed 2011·Granted Apr 9, 2013·2 cites·20 claims
- 2463US8140892B2Configuration of memory management techniques selectively using mitigations to reduce errorsCALINOIU SILVIU C·Filed 2008·Granted Mar 20, 2012·4 cites·20 claims
- 2563US7949903B2Memory management techniques selectively using mitigations to reduce errorsMICROSOFT CORP·Filed 2008·Granted May 24, 2011·3 cites·20 claims
- 2663US2024167921A1Methods and systems for slide treatment processingZOMEDICA INC·Filed 2022·Application pending·0 cites
- 2753US2023206242A1Computer-implemented systems and methods for payment routingMASTERCARD INTERNATIONAL INC·Filed 2022·Application pending·0 cites
- 2849US8605860B2Multi-resolution X-ray image captureCAMPBELL WILLIAM EUGENE·Filed 2013·Granted Dec 10, 2013·0 cites·20 claims
- 2949US5350588AFeed and water additive and method of making sameAQUA 10 CORP·Filed 1993·Granted Sep 27, 1994·15 cites·7 claims
- 3045US2007145282A1Remote triggered X-ray image capture deviceREMOTE ACQUISTIONS LLC·Filed 2005·Application pending·0 cites
- 3143US6923913B2Seaweed-based product for treating liquid waste, together with method for making and using the seaweed-based productFiled 2003·Granted Aug 2, 2005·0 cites·22 claims
- 3243US2022227585A1Multi-Directional Spiral Conveyor SystemTREW LLC·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →