Nils Johan Fransson has been granted 4 US patents while listed as an inventor at Google . The first was granted in 2020 and the most recent in September 2024. Nils Johan Fransson ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Nils Johan Fransson in Waterloo, ON, CA.
Patents per Year Patents granted per year, 2020 to 2024 Bar chart with a peak of 2 patents in 2021. peak 2 2020: 1 patents 2020 2021: 2 patents 2021 2024: 1 patents 2024
Issued Patents All Time
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Showing 1–4 of 4 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
12088909 Warning light thwart detection for recording devices Arnett Ryan Weber , Erturk Kocalar 2024-09-10
$77,150,000
10955669 Systems, devices, and methods for embedding a diffractive element in an eyeglass lens Eric J. Caliston , Arnett Ryan Weber , Michael A. T. Fowler , Robin W. Tsen , Darren Ihmels 2021-03-23
$68,942,000
10955670 Systems, devices, and methods for embedding a diffractive element in an eyeglass lens Eric J. Caliston , Arnett Ryan Weber , Michael A. T. Fowler , Robin W. Tsen , Darren Ihmels 2021-03-23
$68,942,000
10678058 Systems, devices, and methods for embedding a diffractive element in an eyeglass lens Eric J. Caliston , Arnett Ryan Weber , Michael A. T. Fowler , Robin W. Tsen , Darren Ihmels 2020-06-09
