HW

Hans I. Wallsten

IS Inventing S.A.: 1 patents #1 of 1Top 100%
📍 Paudex, CH: #1 of 1 inventorsTop 100%
Overall (1982): #60,392 of 81,411Top 75%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4358481 Method and apparatus for coating both sides of a moving web — 1982-11-09