Inventor · disambiguated record
Ronald A. Hagen
Also filed as: HAGEN RONALD A · HAGEN RONALD ANTONIUS JAN
9 granted patents·1 pending application·697 citations·filing 1997–2015
91Inventor score
Files with3M INNOVATIVE PROPERTIES CO6HAGEN RONALD A1MINNESOTA MINING & MFG1NEDERLANDSE ORGANISATIE VOOR TOEGEPAST NATUURWETENSCHAPPELIJK ONDERZOEK TNO1TNO1
Top patents by PatentIndex Score
10 records- 0197US5952815AEqualizer system and method for series connected energy storing devicesMINNESOTA MINING & MFG·Filed 1997·Granted Sep 14, 1999·424 cites·54 claims
- 0295US9481424B2Compact scroll fan assembly3M INNOVATIVE PROPERTIES CO·Filed 2015·Granted Nov 1, 2016·19 cites·19 claims
- 0392US6641942B1Solid-state energy storage module employing integrated interconnect board3M INNOVATIVE PROPERTIES CO·Filed 2000·Granted Nov 4, 2003·42 cites·12 claims
- 0491US9127691B2Compact scroll fan assemblyHAGEN RONALD A·Filed 2011·Granted Sep 8, 2015·23 cites·12 claims
- 0584US6104967AFault-tolerant battery system employing intra-battery network architecture3M INNOVATIVE PROPERTIES CO·Filed 1997·Granted Aug 15, 2000·121 cites·27 claims
- 0679US6146778ASolid-state energy storage module employing integrated interconnect board3M INNOVATIVE PROPERTIES CO·Filed 1997·Granted Nov 14, 2000·48 cites·24 claims
- 0776US6797018B2Solid-state energy storage module employing integrated interconnect board3M INNOVATIVE PROPERTIES CO·Filed 2003·Granted Sep 28, 2004·11 cites·7 claims
- 0847US9791259B2Interferometric distance sensing device and method with less dependency on environment disturbances on a fiberNEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO·Filed 2014·Granted Oct 17, 2017·0 cites·13 claims
- 0940US6100702AIn-situ fault detection apparatus and method for an encased energy storing device3M INNOVATIVE PROPERTIES CO·Filed 1997·Granted Aug 8, 2000·9 cites·20 claims
- 1037US2015362386A1Fiber optic sensor system and methodTNO·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →