Patents by Inventor Svend Aage Petersen

Svend Aage Petersen 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).

  • Patent number: 4083279
    Abstract: A blade roll for a chopper of glass fiber strands having elastomer means for supporting the blades and blade retaining means to cooperate with the elastomeric means for restraining movement of the blades in both a circumferential and radially outward direction.
    Type: Grant
    Filed: May 10, 1976
    Date of Patent: April 11, 1978
    Assignee: Johns-Manville Corporation
    Inventors: Thomas Joseph Wester, Svend Aage Petersen