Membership
Tour
Register
Log in
Johann Rottmayr
Follow
Person
Reutlingen, DE
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Process and device for pneumatic feeding of fibers to the fiber col...
Patent number
5,497,610
Issue date
Mar 12, 1996
Rieter Ingolstadt Spinnereimaschinenbau AG
Johann Rottmayr
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Spinning process and device for the production of a yarn
Patent number
5,313,777
Issue date
May 24, 1994
Schubert & Salzer Maschinenfabrik AG
Johann Rottmayr
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Spinning process and device for the production of a yarn
Patent number
5,241,813
Issue date
Sep 7, 1993
Schubert & Salzer Maschinenfabrik AG
Johann Rottmayr
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Method of and apparatus for making a doubled yarn
Patent number
4,348,858
Issue date
Sep 14, 1982
Zinser Textilmaschinen GmbH
Johann Rottmayr
D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING