Inventor

BIRKHOFER HERBERT

DE6 patents

⚠️ This page may combine multiple inventors who share the name “BIRKHOFER HERBERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SCHAEFFER HOMBERG GMBH

3 patents

US4199094AApr 22, 1980

Machine for the attachment of rivets, buttons, or the like

SCHAEFFER HOMBERG GMBH12 citations72

US4376504AMar 15, 1983

Machine for attaching buttons having shanks to an article in a correctly buttoned condition

SCHAEFFER HOMBERG GMBH11 citations70

US4273280AJun 16, 1981

Machine for the attachment of rivets, buttons or the like on clothing pieces

SCHAEFFER HOMBERG GMBH10 citations62

SCOVILL APPAREL FASTENERS INC

1 patent

US4741466AMay 3, 1988

Machine for attaching rivets, snap fasteners or similar

SCOVILL APPAREL FASTENERS INC11 citations66

WINDMOELLER & HOELSCHER

1 patent

US5085111AFeb 4, 1992

Apparatus for stacking flat articles

WINDMOELLER & HOELSCHER6 citations60

SCHAEFFER SCOVILL VERBINDUNG

1 patent

US4733811AMar 29, 1988

Machine for attaching buttons, rivets, or similar to garments

SCHAEFFER SCOVILL VERBINDUNG6 citations52