Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Liz Dross — 1 Patent

FDFirst Data: 1 patents #308 of 590Top 55%
Fort Calhoun, NE: #6 of 14 inventorsTop 45%
Nebraska: #2,871 of 5,697 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Liz Dross has been granted 1 US patent while listed as an inventor at First Data. All of these patents were granted in 2005. Liz Dross ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Liz Dross in Fort Calhoun, NE, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6877657 Methods and systems for production of transaction cards Timothy S. Ranard, James Collette, Jon F. Rumfield, Susan Wheeler, Timothy P. Kruse 2005-04-12 $108,305,000