Paul Schaffner

Person

Kriens, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Filling yarn and method for producing it from thermally protected p...
- Patent number 6,156,426
- Issue date Dec 5, 2000
- Rhodia Filtec AG
- Bruno Lang
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
Information Patent Grant
Method for continuous production of polyester weft yarn for tire co...
- Patent number 5,817,417
- Issue date Oct 6, 1998
- Rhone-Poulenc Viscosuisse SA
- Klaus Fischer
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
Information Patent Grant
Nylon -6,6 monofilaments for precision wovens
- Patent number 5,707,733
- Issue date Jan 13, 1998
- Rhone-Poulenc Viscosuisse SA
- Max Kurt
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process for manufacture of crimped polyester yarn from cold drawn p...
- Patent number 5,139,725
- Issue date Aug 18, 1992
- Rhone-Poulenc Viscosuisse S.A.
- Hugo Specker
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Product and method of producing a smooth polyester yarn
- Patent number 4,950,539
- Issue date Aug 21, 1990
- Viscosuisse S.A.
- Hugo Specker
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Crimped polyester-yarn from cold drawn polyester-POY-yarn and proce...
- Patent number 4,908,269
- Issue date Mar 13, 1990
- Viscosuisse S.A.
- Hugo Specker
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process for the production of a weft fiber of polyester-poy
- Patent number 4,760,690
- Issue date Aug 2, 1988
- Viscosuisse SA
- Bruno Lang
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING

Patents Applicationslast 30 patents

Information Patent Application
Composition for Yarns, Yarns Possessing Improved Properties and Use...
- Publication number 20080241532
- Publication date Oct 2, 2008
- Christian Wattenhofer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Paul Schaffner

Person

Patents Grantslast 30 patents

Filling yarn and method for producing it from thermally protected p...

Method for continuous production of polyester weft yarn for tire co...

Nylon -6,6 monofilaments for precision wovens

Process for manufacture of crimped polyester yarn from cold drawn p...

Product and method of producing a smooth polyester yarn

Crimped polyester-yarn from cold drawn polyester-POY-yarn and proce...

Process for the production of a weft fiber of polyester-poy

Patents Applicationslast 30 patents

Composition for Yarns, Yarns Possessing Improved Properties and Use...