Inventor

PULVERMACHER BERND

CH2 patents

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

INVISTA NORH AMERICA S A R L

1 patent

US6848151B2Feb 1, 2005

Air-jet method for producing composite elastic yarns

INVISTA NORH AMERICA S A R L22 citations83

INVISTA NORTH AMERICA SARL

1 patent

US6880212B2Apr 19, 2005

Air-jet method for producing composite elastic yarns

INVISTA NORTH AMERICA SARL12 citations78