Inventor · disambiguated record
David A. Hoffman
Also filed as: HOFFMAN DAVID · HOFFMAN DAVID A · HOFFMAN DAVID ALLAN
26 granted patents·6 pending applications·171 citations·filing 1977–2024
95Inventor score
Top patents by PatentIndex Score
32 records- 0194US4281677ASupply valve for dual circuit systemsBENDIX CORP·Filed 1979·Granted Aug 4, 1981·35 cites·10 claims
- 0292US10113990B2Microbial sensor system for the assessment of subsurface environmentsBURGE SCOTT R·Filed 2016·Granted Oct 30, 2018·6 cites·20 claims
- 0386US10656116B2Microbial sensor system for the assessment of subsurface environmentsBURGE SCOTT R·Filed 2018·Granted May 19, 2020·2 cites·20 claims
- 0486US6503438B2Method and apparatus for balancing flowing conditions of laminar flowing materialsBEAUMONT RUNNER TECHNOLOGIES I·Filed 2001·Granted Jan 7, 2003·40 cites·48 claims
- 0585US11226306B2Microbial sensor system for monitoring and imaging of an environmentBURGE SCOTT R·Filed 2018·Granted Jan 18, 2022·4 cites·14 claims
- 0680US10878143B2Simulating selective participation of multiple events from a pool of qualified participantsIBM·Filed 2017·Granted Dec 29, 2020·2 cites·19 claims
- 0780US9327198B2Managing challenge eventsIBM·Filed 2014·Granted May 3, 2016·2 cites·17 claims
- 0880US9327197B2Conducting challenge eventsIBM·Filed 2014·Granted May 3, 2016·2 cites·17 claims
- 0979US10273056B2Fuel container systemHOFFMAN FAMILY VENTURES LLC·Filed 2017·Granted Apr 30, 2019·9 cites·18 claims
- 1078US2024264114A1Methods and systems for monitoring microbial activity and communication in an environmentBURGE SCOTT R·Filed 2024·Application pending·0 cites
- 1176US9199172B2System for software work eventsBOKELBERG ERIC H·Filed 2011·Granted Dec 1, 2015·3 cites·14 claims
- 1270US11635406B2Microbial sensor system for the assessment of subsurface environmentsBURGE SCOTT R·Filed 2020·Granted Apr 25, 2023·0 cites·18 claims
- 1370US9612232B2Static gel strength measurement apparatus and methodMONTGOMERY GRAFTON·Filed 2015·Granted Apr 4, 2017·3 cites·11 claims
- 1467US12281296B2Electrochemical microbial sensor system and method of using sameBURGE ENV INC·Filed 2021·Granted Apr 22, 2025·0 cites·10 claims
- 1567US11933758B2Methods and systems for monitoring microbial activity and communication in an environmentBURGE SCOTT R·Filed 2020·Granted Mar 19, 2024·0 cites·14 claims
- 1665US7247278B2Automated ground water monitoring and analysis systemBURGE SCOTT R·Filed 2001·Granted Jul 24, 2007·6 cites·16 claims
- 1765US6484870B2Dual belt conveyor systemFiled 2001·Granted Nov 26, 2002·17 cites·14 claims
- 1859US10265614B2Managing challenge eventsIBM·Filed 2017·Granted Apr 23, 2019·0 cites·18 claims
- 1959US10265613B2Conducting challenge eventsIBM·Filed 2017·Granted Apr 23, 2019·0 cites·18 claims
- 2058US9792527B2Automated slide comparatorIBM·Filed 2015·Granted Oct 17, 2017·1 cites·20 claims
- 2157US2010299650A1Team and individual performance in the development and maintenance of softwareIBM·Filed 2009·Application pending·0 cites
- 2256US11231385B2Microbial sensor system for monitoring the environment and surfacesBURGE ENV INC·Filed 2019·Granted Jan 25, 2022·0 cites·20 claims
- 2356US9764223B2Conducting challenge eventsIBM·Filed 2016·Granted Sep 19, 2017·0 cites·11 claims
- 2456US9764224B2Managing challenge eventsIBM·Filed 2016·Granted Sep 19, 2017·0 cites·11 claims
- 2556US2019040351A1Electrochemical microbial sensor system and method of using sameBURGE ENV INC·Filed 2018·Application pending·0 cites
- 2654US4284184ACoin mechanism to merchandising machine interfaceROWE INTERNATIONAL INC·Filed 1979·Granted Aug 18, 1981·12 cites·8 claims
- 2753US4677777APrice setting and display system for multiple unit merchandising machineROWE INTERNATIONAL INC·Filed 1985·Granted Jul 7, 1987·24 cites·10 claims
- 2848US2018096280A1Skill set mapping for projectsIBM·Filed 2016·Application pending·0 cites
- 2939US4139238AVehicle braking systemsBENDIX CORP·Filed 1977·Granted Feb 13, 1979·3 cites·5 claims
- 3037US2018164274A1Emulsion Stability Measurement System and MethodNORWOOD JOHN D·Filed 2017·Application pending·0 cites
- 3131US2016266084A1Unified Sampling and Analytical System for Monitoring Volatile Chemicals in Ground Water, Soil-Gas and Indoor Air Quality with Sample Collection For Laboratory AnalysisBURGE SCOTT RUSSELL·Filed 2015·Application pending·0 cites
- 3227US4466528AApparatus for preventing circuit burn-out in multi-price merchandisersROWE INTERNATIONAL INC·Filed 1981·Granted Aug 21, 1984·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →