Inventor
STIBAL WERNER
DE13 patents
⚠️ This page may combine multiple inventors who share the name “STIBAL WERNER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
INVENTA AG
9 patentsUS5656719AAug 12, 1997
Condensation injection molding process for producing bottle preforms of polyethylene terephthalate and/or its copolyesters and resultant preforms
INVENTA AG81 citations93
US5866055AFeb 2, 1999
Process for the production of a polyester multifilament yarn
INVENTA AG20 citations91
US5376702ADec 27, 1994
Process and apparatus for the direct and continuous modification of polymer melts
INVENTA AG61 citations91
US5656700AAug 12, 1997
Process for preparing linear copolyesters containing omega-hydroxycarboxylic acid units
INVENTA AG28 citations90
US5458478AOct 17, 1995
Process and apparatus for the direct and continuous modification of polymer melts
INVENTA AG18 citations78
US5716568AFeb 10, 1998
Method for producing polyester bi-component fibers and filaments
INVENTA AG13 citations73
US4990297AFeb 5, 1991
Apparatus and method for cooling and conditioning melt-spun material
INVENTA AG13 citations73
US4988270AJan 29, 1991
Apparatus for cooling and conditioning melt-spun material
INVENTA AG9 citations73
US5701644ADec 30, 1997
Method for producing self-crimping polymer bi-component fibers
INVENTA AG6 citations60