Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
WI

Walter Isler

Paspels, CH: #1 of 1 inventorsTop 100%
Overall (1982): #20,605 of 81,411Top 30%
1 Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4356300 Polyetherpolyamide copolymers Eduard Schmid 1982-10-26