Inventor · disambiguated record
Darrell L. Niemann
Also filed as: NIEMANN DARRELL · NIEMANN DARRELL L · NIEMANN DARRELL LEE
5 granted patents·3 pending applications·20 citations·filing 2010–2019
74Inventor score
Files withULTORA INC2ZAPGOCHARGER LTD24WIND SCIENCE AND ENGINEERING LLC1HITACHI LTD1NGUYEN CATTLIEN VAN1
Top patents by PatentIndex Score
8 records- 0181US10546698B2Structure for electric energy storage using carbon nanotubesZAPGOCHARGER LTD·Filed 2014·Granted Jan 28, 2020·4 cites·21 claims
- 0281US8817452B2High performance carbon nanotube energy storage deviceNGUYEN CATTLIEN VAN·Filed 2010·Granted Aug 26, 2014·12 cites·15 claims
- 0373US10866871B1Processes and methods of aggregating, analyzing, and reporting distributed storage system properties within a central platform using storage descriptor data structuresHITACHI LTD·Filed 2019·Granted Dec 15, 2020·2 cites·15 claims
- 0467US10734166B2Structure for electric energy storage using carbon nanotubesZAPGOCHARGER LTD·Filed 2014·Granted Aug 4, 2020·2 cites·13 claims
- 0558US11244791B2Rechargeable power source for mobile devices which includes an ultracapacitorOXCION LTD·Filed 2018·Granted Feb 8, 2022·0 cites·22 claims
- 0655US2015068001A1High performance carbon nanotube energy storage device4WIND SCIENCE AND ENGINEERING LLC·Filed 2014·Application pending·0 cites
- 0755US2014321027A1Rechargeable Power Source For Mobile Devices Which Includes An UltracapacitorULTORA INC·Filed 2014·Application pending·0 cites
- 0846US2014126112A1Carbon nanotubes attached to metal foilULTORA INC·Filed 2012·Application pending·0 cites
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