WP

W. Andreas Petzold

UG Union Special G.M.B.H.: 2 patents #5 of 26Top 20%
📍 Überlingen, DE: #54 of 183 inventorsTop 30%
Overall (All Time): #2,366,941 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4342273 Material sensing means for sewing machines — 1982-08-03
4335666 Strip severing mechanism for sewing machines Konstantin Schwaab, Werner A. Glockle 1982-06-22