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

James E. Koon — 1 Patent

EAEaton: 1 patents #1,900 of 3,708Top 55%
Chanhassen, MN: #243 of 392 inventorsTop 65%
Minnesota: #32,682 of 52,454 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
James E. Koon has been granted 1 US patent while listed as an inventor at Eaton. All of these patents were granted in 1995. James E. Koon ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list James E. Koon in Chanhassen, MN, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5467689 Hydraulic cylinder and biased wear ring assembly for use therein Jerry F. Carlin, Paul Daniel Parker, Warren L. Thompson 1995-11-21 $8,200,000