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

Charles L. Tesch — 1 Patent

MEMethode Electronics: 1 patents #135 of 253Top 55%
Schaumburg, IL: #676 of 1,089 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
Charles L. Tesch has been granted 1 US patent while listed as an inventor at Methode Electronics. All of these patents were granted in 1981. Charles L. Tesch ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Charles L. Tesch in Schaumburg, 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, Ernest M. Feo, Ronald W. Lesky 1981-02-17 $93,000