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

Marcel Capaul — 1 Patent

Chur, CH: #160 of 314 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Marcel Capaul has been granted 1 US patent. All of these patents were granted in 1980. Marcel Capaul ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Marcel Capaul in Chur, CH.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4199366 Fiber-reinforced cement-like material Peter Schaefer, Wolfgang Griehl, Peter Meier 1980-04-22