Alexander Keller — 13 Patents at Sunpower

Alexander Keller has been granted 13 US patents while listed as an inventor at Sunpower. The first was granted in 2014 and the most recent in September 2025. Alexander Keller ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Alexander Keller in Winchester, MA, US.

Patents per Year

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Showing 1–13 of 13 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12424966	Photovoltaic module mounting structure	Francois Attal, Brian Cuff, Hikaru Iwasaka	2025-09-23
D1016736	Textured solar panel	Tamir Lance, David Okawa, Ryan Reagan, Brian Wares, Laurence Mackler +1 more	2024-03-05
11689147	Photovoltaic module mounting structure	Francois Attal, Brian Cuff, Hikaru Iwasaka	2023-06-27
D953972	Textured solar panel	Tamir Lance, David Okawa, Ryan Reagan, Brian Wares, Laurence Mackler +1 more	2022-06-07
D928079	Textured solar panel	Tamir Lance, David Okawa, Ryan Reagan, Brian Wares, Laurence Mackler +1 more	2021-08-17
D904289	Textured solar panel	Tamir Lance, David Okawa, Ryan Reagan, Brian Wares, Laurence Mackler +1 more	2020-12-08
D879031	Textured solar panel	Tamir Lance, David Okawa, Ryan Reagan, Brian Wares, Laurence Mackler +1 more	2020-03-24
D819137	Column cover	Laurence Mackler, Brian Cuff, Hikaru Iwasaka	2018-05-29
9903618	Integrated renewable energy and asset system	Laurence Mackler, Brian Cuff, Hikaru Iwasaka, David Froelich	2018-02-27	$7,092,000
9243816	Solar power unit and system	—	2016-01-26
D724011	Solar power unit	—	2015-03-10
8919077	Solar power unit and system	—	2014-12-30
8898968	Solar power unit and system	—	2014-12-02

Alexander Keller — 13 Patents

Patents per Year

Issued Patents All Time

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