FA

Frederick R. Armstrong

EG Escher Wyss Gmbh: 1 patents #44 of 94Top 50%
📍 Mashpee, MA: #100 of 176 inventorsTop 60%
🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #4,027,772 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4425187 Twin-wire papermaking machine Heinz Braun, Alfred Bubik, Helmut Storr, Karl Turobin-Ort 1984-01-10