Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert Freundlich — 3 Patents

ATAb Initio Technology: 3 patents #56 of 142Top 40%
Sudbury, MA: #399 of 857 inventorsTop 50%
Massachusetts: #33,867 of 88,656 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Robert Freundlich has been granted 3 US patents while listed as an inventor at Ab Initio Technology. The first was granted in 2016 and the most recent in October 2019. Robert Freundlich ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Robert Freundlich in Sudbury, MA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10445309 Managing record format information David W. Parmenter, Joel Gould, Jennifer M. Farver, Joyce L. Vigneau 2019-10-15
9852047 Recording program execution Joseph Stuart Wood 2017-12-26
9311221 Recording program execution Joseph Stuart Wood 2016-04-12