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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
RK

Richard Kormanik — 1 Patent

ENEnvirex: 1 patents #27 of 52Top 55%
Mukwonago, WI: #121 of 182 inventorsTop 70%
Wisconsin: #23,997 of 40,088 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Richard Kormanik has been granted 1 US patent while listed as an inventor at Envirex. All of these patents were granted in 1986. Richard Kormanik ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Richard Kormanik in Mukwonago, WI, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4595499 Gravity belt thickener and belt press combination Karen Dejewski, Robert Brummond 1986-06-17