JF

Johann W. Ferri

LU Luwa: 5 patents #2 of 43Top 5%
📍 Greifensee, CH: #14 of 59 inventorsTop 25%
Overall (All Time): #1,066,667 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
4332130 Apparatus for infeeding textile band material to a consumer Hermann Gasser, Paolo di Benedetto 1982-06-01
4329840 Method of and apparatus for feeding a fibre tow to a textile machine Hermann Gasser, Paolo di Benedetto 1982-05-18
4318206 Coiler arrangement Hermann Gasser, Paulo Di Benedetto 1982-03-09
4199333 Filter box for textile machines Werner Steinmetz, Emil Briner, Bruno Fritschi 1980-04-22
4191358 Shutoff device 1980-03-04