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USPTO Patent Rankings Data through Dec 31, 2025
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Ernest M. Feo — 1 Patent

MEMethode Electronics: 1 patents #135 of 253Top 55%
Roselle, IL: #148 of 244 inventorsTop 65%
Illinois: #49,230 of 84,256 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Ernest M. Feo has been granted 1 US patent while listed as an inventor at Methode Electronics. All of these patents were granted in 1981. Ernest M. Feo ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Ernest M. Feo in Roselle, IL, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
4250616 Method of producing multilayer backplane John J. Klimek, Charles L. Tesch, Ronald W. Lesky 1981-02-17 $93,000