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USPTO Patent Rankings Data through Dec 31, 2025
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Norbert Tesch — 1 Patent

AMAmplas: 1 patents #6 of 19Top 35%
Coquitlam, CA: #306 of 508 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Norbert Tesch has been granted 1 US patent while listed as an inventor at Amplas. All of these patents were granted in 1990. Norbert Tesch ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Norbert Tesch in Coquitlam, BC, CA.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4943035 Barricade Kenneth L. Thomson, Hank Fenton 1990-07-24