Inventor

WARNCKE NIELS

DE3 patents

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

HAHN CARL DR GMBH

2 patents

US4012809AMar 22, 1977

Method and apparatus for attaching the free end of a withdrawing tape to a tampon roll

HAHN CARL DR GMBH8 citations68

US3946463AMar 30, 1976

Method applying the free end of a withdrawing tape to a tampon roll

HAHN CARL DR GMBH6 citations57

JOHNSON & JOHNSON GMBH

1 patent

US4583964AApr 22, 1986

Method and apparatus for producing a cylindrical packing tube which is open at one end and closed at the other

JOHNSON & JOHNSON GMBH15 citations68