Werner Siegrist

GA Graf + Cie Ag: 1 patents #2 of 3Top 70%

📍 Jona, CH: #1 of 3 inventorsTop 35%

Overall (1982): #78,083 of 81,411Top 100%

Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4357738	Card clothing for carding machines	—	1982-11-09