Vidar Vignisson has been granted 8 US patents while listed as an inventor at Leapfrog Enterprises . The first was granted in 2012 and the most recent in February 2025. Vidar Vignisson ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Vidar Vignisson in San Diego, CA, US.
Patents per Year Patents granted per year, 2012 to 2025 Bar chart with a peak of 2 patents in 2014. peak 2 2012: 1 patents 2012 2013: 1 patents 2013 2014: 2 patents 2014 2016: 1 patents 2016 2017: 1 patents 2017 2023: 1 patents 2023 2025: 1 patents 2025
Issued Patents All Time
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Showing 1–8 of 8 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
12226221 Dynamic neuropsychological assessment tool Gregory Sahagian 2025-02-18
11547345 Dynamic neuropsychological assessment tool Gregory Sahagian 2023-01-10
9736134 Child-oriented computing system Clifford T. Boro , Thomas C. Broadhead , Will Von Reis , Andrew Kreiling 2017-08-15
9300675 Method and apparatus for custodial monitoring, filtering, and approving of content Will Von Reis 2016-03-29
$1,597,000
8868741 Method and apparatus for custodial monitoring, filtering, and approving of content Will Von Reis 2014-10-21
$3,160,000
8671158 Method and apparatus for editing, filtering, ranking and approving content Will Von Reis , Andrew Kreiling 2014-03-11
8504615 Method and apparatus for navigation and use of a computer network Will Von Reis 2013-08-06
8171107 Method and apparatus for editing, filtering, ranking, and approving content Will Von Reis , Andrew Kreiling 2012-05-01