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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David Sova — 1 Patent

PLPlasco: 1 patents #3 of 8Top 40%
Caledonia, MI: #96 of 147 inventorsTop 70%
Michigan: #50,030 of 86,293 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
David Sova has been granted 1 US patent while listed as an inventor at Plasco. All of these patents were granted in 1993. David Sova ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list David Sova in Caledonia, MI, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5263922 Valved bandage Melvin I. Eisenberg 1993-11-23