Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JD

Juan David — 2 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Palms, MI: #3 of 4 inventorsTop 75%
Michigan: #35,377 of 86,293 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Juan David has been granted 2 US patents while listed as an inventor at Unknown. The first was granted in 2013 and the most recent in May 2020. Juan David ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Juan David in Palms, MI, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10661144 Golf swing training aid Phillip Kim 2020-05-26
8405236 Brushless DC turbo-hydro electric generator 2013-03-26