Inventor · disambiguated record
David Fredric Joel Kavulak
Also filed as: KAVULAK DAVID F · KAVULAK DAVID F J · KAVULAK DAVID FREDRIC JOEL · Kavulak David
25 granted patents·13 pending applications·152 citations·filing 2013–2025
94Inventor score
Files withGAF Energy LLC18SUNPOWER CORP10MAXEON SOLAR PTE LTD6KAVULAK DAVID FREDRIC JOEL2SEWELL RICHARD HAMILTON1
Top patents by PatentIndex Score
38 records- 0198US11824487B2Photovoltaic module systems and methodsGAF Energy LLC·Filed 2023·Granted Nov 21, 2023·46 cites·15 claims
- 0298US11728759B2Photovoltaic modules for commercial roofingGAF Energy LLC·Filed 2022·Granted Aug 15, 2023·46 cites·20 claims
- 0395US11496088B2Photovoltaic module for a roof with continuous fiber tapeGAF Energy LLC·Filed 2022·Granted Nov 8, 2022·45 cites·17 claims
- 0490US11862745B2One-dimensional metallization for solar cellsMAXEON SOLAR PTE LTD·Filed 2020·Granted Jan 2, 2024·2 cites·16 claims
- 0587US10535790B2One-dimensional metallization for solar cellsSUNPOWER CORP·Filed 2015·Granted Jan 14, 2020·3 cites·15 claims
- 0684US12191797B2Photovoltaic module for a roof with continuous fiber tapeGAF Energy LLC·Filed 2022·Granted Jan 7, 2025·1 cites·20 claims
- 0784US2024170596A1Solar cell interconnectionMAXEON SOLAR PTE LTD·Filed 2024·Application pending·0 cites
- 0883US12426401B2One-dimensional metallization for solar cellsMAXEON SOLAR PTE LTD·Filed 2023·Granted Sep 23, 2025·0 cites·19 claims
- 0983US12231075B2Building integrated photovoltaic systemsGAF Energy LLC·Filed 2023·Granted Feb 18, 2025·2 cites·18 claims
- 1082US12209414B2Roofing shingle and method of manufacturing sameGAF Energy LLC·Filed 2023·Granted Jan 28, 2025·1 cites·20 claims
- 1181US9461192B2Thick damage buffer for foil-based metallization of solar cellsKAVULAK DAVID FREDRIC JOEL·Filed 2014·Granted Oct 4, 2016·3 cites·9 claims
- 1279US12009773B2Photovoltaic modules for commercial roofingGAF Energy LLC·Filed 2023·Granted Jun 11, 2024·0 cites·20 claims
- 1378US9559233B2Solar cell interconnectionSUNPOWER CORP·Filed 2014·Granted Jan 31, 2017·1 cites·6 claims
- 1474US9620655B1Laser foil trim approaches for foil-based metallization for solar cellsWOEHL ROBERT·Filed 2015·Granted Apr 11, 2017·2 cites·14 claims
- 1574US2024186938A1Photovoltaic module systems and methodsGAF Energy LLC·Filed 2023·Application pending·0 cites
- 1674US2025056917A1Solar cell with wraparound fingerMAXEON SOLAR PTE LTD·Filed 2024·Application pending·0 cites
- 1772US2025167721A1Photovoltaic module for a roof with continuous fiber tapeGAF Energy LLC·Filed 2024·Application pending·0 cites
- 1868US11923474B2Solar cell interconnectionMAXEON SOLAR PTE LTD·Filed 2017·Granted Mar 5, 2024·0 cites·21 claims
- 1968US11894472B2Leave-in etch mask for foil-based metallization of solar cellsMAXEON SOLAR PTE LTD·Filed 2020·Granted Feb 6, 2024·0 cites·20 claims
- 2068US2025150021A1Building integrated photovoltaic systemsGAF Energy LLC·Filed 2025·Application pending·0 cites
- 2167US9865759B2Solar cell interconnectionSUNPOWER CORP·Filed 2017·Granted Jan 9, 2018·0 cites·11 claims
- 2262US12166139B2Solar cell with wraparound fingerSUNPOWER CORP·Filed 2019·Granted Dec 10, 2024·0 cites·13 claims
- 2362US9502596B2Patterned thin foilSUNPOWER CORP·Filed 2013·Granted Nov 22, 2016·0 cites·16 claims
- 2461US10672924B2Laser foil trim approaches for foil-based metallization for solar cellsSUNPOWER CORP·Filed 2019·Granted Jun 2, 2020·0 cites·20 claims
- 2561US2025359352A1Methods of making a photovoltaic moduleGAF Energy LLC·Filed 2025·Application pending·0 cites
- 2658US12355390B1Solar shingle and associated roofing system and methodGAF Energy LLC·Filed 2024·Granted Jul 8, 2025·0 cites·20 claims
- 2757US2023126558A1Photovoltaic modules for commercial roofingGAF Energy LLC·Filed 2022·Application pending·0 cites
- 2857US2025233547A1Photovoltaic module with integrated wirewayGAF Energy LLC·Filed 2025·Application pending·0 cites
- 2956US10177260B2Laser foil trim approaches for foil-based metallization for solar cellsSUNPOWER CORP·Filed 2017·Granted Jan 8, 2019·0 cites·20 claims
- 3055US2022393637A1Roofing module systemGAF Energy LLC·Filed 2022·Application pending·0 cites
- 3155US2023203815A1Roofing module systemGAF Energy LLC·Filed 2023·Application pending·0 cites
- 3252US12325996B2Solar roofing system with fiber composite roofing shinglesGAF Energy LLC·Filed 2023·Granted Jun 10, 2025·0 cites·18 claims
- 3352US2017069777A1Patterned thin foilSUNPOWER CORP·Filed 2016·Application pending·0 cites
- 3451US12470170B2Integrated cell and circuit interconnectionGAF Energy LLC·Filed 2024·Granted Nov 11, 2025·0 cites·17 claims
- 3551US10199521B2Thick damage buffer for foil-based metallization of solar cellsSUNPOWER CORP·Filed 2016·Granted Feb 5, 2019·0 cites·17 claims
- 3651US2016380127A1Leave-In Etch Mask for Foil-Based Metallization of Solar CellsSEWELL RICHARD HAMILTON·Filed 2015·Application pending·0 cites
- 3750US11646387B2Laser assisted metallization process for solar cell circuit formationSUNPOWER CORP·Filed 2019·Granted May 9, 2023·0 cites·20 claims
- 3828US2017162723A1Spot-welded and adhesive-bonded interconnects for solar cellsKAVULAK DAVID FREDRIC JOEL·Filed 2015·Application pending·0 cites
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