Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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John D. Parson — 1 Patent

VIVis: 1 patents #12 of 22Top 55%
Easley, SC: #172 of 310 inventorsTop 60%
South Carolina: #8,475 of 15,501 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
John D. Parson has been granted 1 US patent while listed as an inventor at Vis. All of these patents were granted in 2019. John D. Parson ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list John D. Parson in Easley, SC, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D858927 Tool cart Sherri Wolford, Stephen Cain, Jorge Palacio 2019-09-03