Inventor · disambiguated record
David Degraaff
Also filed as: DEGRAAFF DAVID · DEGRAAFF DAVID B
27 granted patents·9 pending applications·290 citations·filing 2001–2025
95Inventor score
Top patents by PatentIndex Score
36 records- 0195US11616428B2Linear electromagnetic machine systemMAINSPRING ENERGY INC·Filed 2021·Granted Mar 28, 2023·6 cites·16 claims
- 0295US8963375B2Device and method for electrically decoupling a solar module from a solar systemDEGRAAFF DAVID·Filed 2011·Granted Feb 24, 2015·151 cites·12 claims
- 0394US11404937B2Integrated linear generator systemMAINSPRING ENERGY INC·Filed 2019·Granted Aug 2, 2022·11 cites·23 claims
- 0490US10985641B2Linear electromagnetic machine system with bearing housings having pressurized gasETAGEN INC·Filed 2019·Granted Apr 20, 2021·3 cites·17 claims
- 0590US9083121B2Diode-included connector, photovoltaic laminate and photovoltaic assembly using sameDEGRAAFF DAVID·Filed 2010·Granted Jul 14, 2015·20 cites·4 claims
- 0689US8809671B2Optoelectronic device with bypass diodeLINDERMAN RYAN·Filed 2010·Granted Aug 19, 2014·27 cites·21 claims
- 0787US7653613B1Method and apparatus for facilitating simultaneous modifications to financial-data by multiple usersINTUIT INC·Filed 2007·Granted Jan 26, 2010·46 cites·24 claims
- 0885US11621362B2Solar panelMAXEON SOLAR PTE LTD·Filed 2020·Granted Apr 4, 2023·1 cites·18 claims
- 0984US9022020B2Linear Fresnel solar arrays and drives thereforMILLS DAVID R·Filed 2008·Granted May 5, 2015·14 cites·13 claims
- 1083US12027956B2Integrated linear generator systemMAINSPRING ENERGY INC·Filed 2023·Granted Jul 2, 2024·0 cites·26 claims
- 1182US12445029B2Linear electromagnetic machine with a stator having stator teeth arranged to provide an anti-clocking forceMAINSPRING ENERGY INC·Filed 2023·Granted Oct 14, 2025·0 cites·21 claims
- 1280US8807128B2Linear fresnel solar arraysMILLS DAVID R·Filed 2008·Granted Aug 19, 2014·9 cites·8 claims
- 1379US11750065B2Integrated linear generator systemMAINSPRING ENERGY INC·Filed 2022·Granted Sep 5, 2023·0 cites·18 claims
- 1479US11695086B2Shingled solar cells overlapping along non-linear edgesMAXEON SOLAR PTE LTD·Filed 2022·Granted Jul 4, 2023·0 cites·14 claims
- 1576US12317610B2Solar panelMAXEON SOLAR PTE LTD·Filed 2023·Granted May 27, 2025·0 cites·13 claims
- 1676US11236827B2Piston-integrated gap coverMAINSPRING ENERGY INC·Filed 2019·Granted Feb 1, 2022·1 cites·20 claims
- 1774US12255514B2Systems and methods for flexure-based bearing mountingMAINSPRING ENERGY INC·Filed 2022·Granted Mar 18, 2025·0 cites·15 claims
- 1874US2025167632A1Integrated linear generator systemMAINSPRING ENERGY INC·Filed 2025·Application pending·0 cites
- 1973US11316057B2Shingled solar cells overlapping along non-linear edgesSUNPOWER CORP·Filed 2020·Granted Apr 26, 2022·0 cites·20 claims
- 2071US12057806B2Diode-included connector, photovoltaic laminate and photovoltaic assembly using sameMAXEON SOLAR PTE LTD·Filed 2019·Granted Aug 6, 2024·0 cites·18 claims
- 2171US11056997B2Universal photovoltaic laminateSUNPOWER CORP·Filed 2015·Granted Jul 6, 2021·1 cites·21 claims
- 2270US2025260288A1Systems and methods for flexure-based bearing mountingMAINSPRING ENERGY INC·Filed 2025·Application pending·0 cites
- 2366US10741703B2Shingled solar cells overlapping along non-linear edgesSUNPOWER CORP·Filed 2016·Granted Aug 11, 2020·0 cites·16 claims
- 2465US10833214B2Solar panelSUNPOWER CORP·Filed 2016·Granted Nov 10, 2020·0 cites·20 claims
- 2565US10804698B2Device and method for electrically decoupling a solar module from a solar systemSUNPOWER CORP·Filed 2017·Granted Oct 13, 2020·0 cites·20 claims
- 2662US10465795B2Piston-integrated gap coverETAGEN INC·Filed 2018·Granted Nov 5, 2019·0 cites·30 claims
- 2761US2014352761A1Optoelectronic device with bypass diodeSUNPOWER CORP·Filed 2014·Application pending·0 cites
- 2861US2024297553A1High-power core systemMAINSPRING ENERGY INC·Filed 2024·Application pending·0 cites
- 2958US2009056699A1Linear fresnel solar arrays and receievers thereforMILLS DAVID R·Filed 2008·Application pending·0 cites
- 3058US2009056703A1Linear fresnel solar arrays and components thereforAUSRA INC·Filed 2008·Application pending·0 cites
- 3157US9742190B2Device and method for electrically decoupling a solar module from a solar systemSUNPOWER CORP·Filed 2015·Granted Aug 22, 2017·0 cites·20 claims
- 3256US11976730B2Manifold interface sealMAINSPRING ENERGY INC·Filed 2021·Granted May 7, 2024·0 cites·20 claims
- 3354US2015372638A1Diode-included connector, photovoltaic laminate and photovoltaic assembly using sameSUNPOWER CORP·Filed 2015·Application pending·0 cites
- 3442US2007116231A1Selecting between automated and live communication channels based on current call center statusDEGRAAFF DAVID·Filed 2005·Application pending·0 cites
- 3536US2002059289A1Methods and systems for generating and searching a cross-linked keyphrase ontology databaseFiled 2001·Application pending·0 cites
- 3635US8229908B2Dividing financial-data to facilitate simultaneous modifications by multiple usersDEGRAAFF DAVID B·Filed 2007·Granted Jul 24, 2012·0 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →