Douglas Frederick Brainard — 3 Patents at Halio

Douglas Frederick Brainard has been granted 3 US patents while listed as an inventor at Halio. The first was granted in 2021 and the most recent in October 2022. Douglas Frederick Brainard ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Douglas Frederick Brainard in Farmington, UT, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11467463	Overcharge-aware driver for electrochromic devices	Walter Thomas Barnum, Hugues Duncan	2022-10-11
11269230	Boost circuit for electrochromic devices	Stephen Coffin	2022-03-08	$29,558,000
11106104	Distributed energy management system	Walter Thomas Barnum, Luis Gomez	2021-08-31

Douglas Frederick Brainard — 3 Patents

Issued Patents All Time

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