JZ

Johann Zweifel

MW Maschinenfabrik Wifag: 1 patents #32 of 59Top 55%
📍 Boll, CH: #6 of 10 inventorsTop 60%
Overall (All Time): #3,689,034 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5775222 Individually driven folder for a rotary printing press Thomas Treuthardt 1998-07-07