Patents by Inventor Gerhardt Glaser

Gerhardt Glaser has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Spinning machine for wet-spinning process
    Patent number: 5259743
    Abstract: A wet-spinning process for producing filament utilizes a pair of rollers in the spinning machine which have axes which are skewed to one another, i.e. include angles in projections both in vertical and horizontal planes and so inclined that the interturn spacing of the filament decreases from the upstream wet zone to the downstream drying zone.
    Type: Grant
    Filed: August 9, 1991
    Date of Patent: November 9, 1993
    Assignee: Glanzstoffe Austria Aktiengesellschaft
    Inventor: Gerhardt Glaser