Inventor · disambiguated record
Stephen F. Barker
Also filed as: BARKER STEPHEN · BARKER STEPHEN F
16 granted patents·4 pending applications·940 citations·filing 1981–2023
96Inventor score
Files withBECKMAN INSTRUMENTS INC6BIOTEK SOLUTIONS INC3BAYNE CHRISTOPHER J2ECONOW SYSTEMS LLC2MOBIUS FARM LLC2
Top patents by PatentIndex Score
20 records- 0198US4366463AKeyboardCOOPER IND INC·Filed 1981·Granted Dec 28, 1982·96 cites·12 claims
- 0294US5875286AAutomated tissue assay using standarized chemicals and packagesFiled 1997·Granted Feb 23, 1999·96 cites·3 claims
- 0394US5696887AAutomated tissue assay using standardized chemicals and packagesBIOTEK SOLUTIONS INC·Filed 1994·Granted Dec 9, 1997·157 cites·16 claims
- 0493US6594537B1Automated tissue assay using standardized chemicals and packagesVENTANA MED SYST INC·Filed 1998·Granted Jul 15, 2003·151 cites·14 claims
- 0592US4900513ASample loading apparatusBECKMAN INSTRUMENTS INC·Filed 1989·Granted Feb 13, 1990·96 cites·18 claims
- 0691US5737499ASystem for performing a plurality of independent tissue analysisBIOTEK SOLUTIONS INC·Filed 1996·Granted Apr 7, 1998·119 cites·20 claims
- 0788US5758033AAutomated tissue assay using standardized chemicals and packagesBIOTEK SOLUTIONS INC·Filed 1996·Granted May 26, 1998·90 cites·11 claims
- 0886US5182083ASample wheel for chemistry analyzersBECKMAN INSTRUMENTS INC·Filed 1989·Granted Jan 26, 1993·40 cites·22 claims
- 0985US9442049B2Efficient processing systems and methods for biological samplesBIOCARE MEDICAL LLC·Filed 2013·Granted Sep 13, 2016·7 cites·18 claims
- 1079US8501434B2Method for processing non-liquid biological samples with dynamic application of a processing liquidBARKER STEPHEN·Filed 2012·Granted Aug 6, 2013·6 cites·19 claims
- 1177US10681881B2Apparatus and method for automated aeroponic systems for growing plantsECONOW SYSTEMS LLC·Filed 2019·Granted Jun 16, 2020·5 cites·19 claims
- 1277US7584976B2Ergonomically improved rowing motion-propelled convertible wheelchair using retractible fifth wheelBAYNE CHRISTOPHER J·Filed 2006·Granted Sep 8, 2009·14 cites·18 claims
- 1363US2023240212A1Spiral Tower Growing Systems and MethodsMOBIUS FARM LLC·Filed 2023·Application pending·0 cites
- 1460US5204269ASample handling for chemistry analyzersBECKMAN INSTRUMENTS INC·Filed 1992·Granted Apr 20, 1993·25 cites·18 claims
- 1557US2022030787A1Spiral Tower Growing Systems and MethodsMOBIUS FARM LLC·Filed 2020·Application pending·0 cites
- 1654US5130095AAutomatic chemistry analyzerBECKMAN INSTRUMENTS INC·Filed 1989·Granted Jul 14, 1992·16 cites·15 claims
- 1752US5223222AAutomatic chemistry analyzerBECKMAN INSTRUMENTS INC·Filed 1992·Granted Jun 29, 1993·17 cites·7 claims
- 1847US2018077884A1Apparatus And Method For Automated Aeroponic Systems For Growing PlantsECONOW SYSTEMS LLC·Filed 2017·Application pending·0 cites
- 1935US2012187649A1Rowing-Motion Propelled Wheelchair Generating Power from Rowing Motion in Both DirectionsBAYNE CHRISTOPHER J·Filed 2010·Application pending·0 cites
- 2034US5213762AAutomatic chemistry analyzerBECKMAN INSTRUMENTS INC·Filed 1992·Granted May 25, 1993·5 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →