Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David C. Everson — 4 Patents

UNUnknown: 2 patents #12,644 of 83,584Top 20%
WGW.L. Gore & Associates Gmbh: 2 patents #458 of 1,175Top 40%
Marco Island, FL: #21 of 84 inventorsTop 25%
Florida: #13,316 of 67,251 inventorsTop 20%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
David C. Everson has been granted 4 US patents while listed as an inventor at Unknown. The first was granted in 2011 and the most recent in April 2021. David C. Everson ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list David C. Everson in Marco Island, FL, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10980663 Medical device for use with a stoma Sherif A. Eskaros, George N. Foutrakis, John M. Herman, Matthew A. Johnson, Peter Lutz +1 more 2021-04-20
10864106 Medical device for use with a stoma Sherif A. Eskaros, George N. Foutrakis, John M. Herman, Matthew A. Johnson, Peter Lutz +1 more 2020-12-15
8485117 Anchor retrieval device, system and method Peter Michael Weinstein 2013-07-16
7886681 Anchor retrieval device, system and method Peter Michael Weinstein 2011-02-15