HW

Hans Wyssmann

DS De La Rue Giori S.A.: 4 patents #8 of 53Top 20%
AG Atlantic Zeiser Gmbh: 1 patents #3 of 8Top 40%
Overall (All Time): #871,657 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
7334674 Apparatus for handling information carriers Anders Berndtsson 2008-02-26
6263790 Machine for security printing on security paper Johann Emil Eitel, Kurt Georg Nagler, Johannes Georg Schaede 2001-07-24
6109172 Silk-screen printing machine 2000-08-29
5671671 Rotary screen printing machine for sheet printing Johannes Georg Schaede 1997-09-30
5590507 Process and apparatus for processing sheets of notes to form bundles of notes 1997-01-07
4867386 Thread guiding apparatus Bernard Schroff, Wolfgang Stadlin 1989-09-19