Inventor · disambiguated record
Daniel R. Chapman
Also filed as: CHAPMAN DANIEL · CHAPMAN DANIEL R · CHAPMAN DANIEL ROBERT
9 granted patents·1 pending application·96 citations·filing 1999–2020
86Inventor score
Files withCHEVRON USA INC3BAREFIELD II JAMES E1EATON INTELLIGENT POWER LTD1POLLACK DAVID1TRIAD NAT SECURITY LLC1
Top patents by PatentIndex Score
10 records- 0193US6421931B1Method and apparatus for drying iron ore pelletsFiled 2001·Granted Jul 23, 2002·61 cites·30 claims
- 0292US10473625B2Detection and monitoring of changes in metallic structures using multimode acoustic signalsTRIAD NAT SECURITY LLC·Filed 2016·Granted Nov 12, 2019·6 cites·38 claims
- 0387US10585069B2Detection, monitoring, and determination of location of changes in metallic structures using multimode acoustic signalsCHEVRON USA INC·Filed 2018·Granted Mar 10, 2020·3 cites·20 claims
- 0486US10996203B2Detection, monitoring, and determination of location of changes in metallic structures using multimode acoustic signalsCHEVRON USA INC·Filed 2020·Granted May 4, 2021·2 cites·20 claims
- 0578US12158449B2Combined analytic technique for differentiating changes to structures using acoustic signalsCHEVRON USA INC·Filed 2019·Granted Dec 3, 2024·1 cites·14 claims
- 0672US6226891B1Method and apparatus for drying iron ore pelletsFiled 2000·Granted May 8, 2001·14 cites·27 claims
- 0753US9664212B2Evaluating a vessel for suitability for containing fluidBAREFIELD II JAMES E·Filed 2015·Granted May 30, 2017·1 cites·15 claims
- 0852US11692541B2Electric motor pump system and methodEATON INTELLIGENT POWER LTD·Filed 2019·Granted Jul 4, 2023·0 cites·17 claims
- 0943US6148543AMethod and apparatus for drying iron ore pelletsFiled 1999·Granted Nov 21, 2000·8 cites·18 claims
- 1043US2016324225A1Fly system for youth athletic apparelPOLLACK DAVID·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →