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USPTO Patent Rankings Data through Dec 31, 2025
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David Fontanella — 2 Patents

FEFargo Electronics: 2 patents #27 of 63Top 45%
Plymouth, MN: #776 of 1,545 inventorsTop 55%
Minnesota: #24,068 of 52,454 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
David Fontanella has been granted 2 US patents while listed as an inventor at Fargo Electronics. The first was granted in 2007 and the most recent in February 2009. David Fontanella ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list David Fontanella in Plymouth, MN, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7490055 Identification card manufacturing system supply ordering and diagnostic report Gary R. Holland, Thomas Zappe, Mark Oeltjenbruns, Steve Lohman, Joseph M. Wright +5 more 2009-02-10
7290146 Managed credential issuance John E. Ekers, Gary M. Klinefelter 2007-10-30