Inventor

WIDENBAECK RALPH

SE3 patents

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

NEW PAC SYSTEMS AB

2 patents

US4945713AAug 7, 1990

Method and apparatus for packeting objects in a chain of bags

NEW PAC SYSTEMS AB36 citations87

US4726172AFeb 23, 1988

Method and apparatus for wrapping an article

NEW PAC SYSTEMS AB35 citations87

UNIFOS KEMI AB

1 patent

US4511530AApr 16, 1985

Process for blowing film from linear thermoplastic material

UNIFOS KEMI AB6 citations55