Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Eugene Kask — 3 Patents

RORogers: 3 patents #47 of 245Top 20%
Willimantic, CT: #26 of 88 inventorsTop 30%
Connecticut: #12,369 of 34,797 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Eugene Kask has been granted 3 US patents while listed as an inventor at Rogers. The first was granted in 1980 and the most recent in December 1986. Eugene Kask ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Eugene Kask in Willimantic, CT, US.

Patents per Year

Patents granted per year, 1980 to 1986Bar chart with a peak of 1 patents in 1980.peak 11980: 1 patents19801981: 1 patents19811986: 1 patents1986

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
4630170 Decoupling capacitor and method of manufacture thereof William A. Watson, Jorge M. Hernandez 1986-12-16 $424,000
D261114 Level indicating float 1981-10-06
4191050 Liquid level indicating floats 1980-03-04 $505,000