Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Edward Maleskas — 1 Patent

FMFmc: 1 patents #1,077 of 1,735Top 65%
Marlin, PA: #1 of 2 inventorsTop 50%
Pennsylvania: #43,533 of 74,527 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Edward Maleskas has been granted 1 US patent while listed as an inventor at Fmc. All of these patents were granted in 2000. Edward Maleskas ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Edward Maleskas in Marlin, PA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6022516 Method of reducing the formation of scale in the production of soda ash from trona and nahcolite ores William C. Copenhafer 2000-02-08 $4,494,000