Patents by Inventor Vasant M. Koli

Vasant M. Koli 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).

  • Compressed non-asbestos sheet containing novaloid and aramid fibers
    Patent number: 5098777
    Abstract: A compressed non-asbestos sheet is formed with a body between starter and finish layers. The body has novaloid and aramid fibers in an amount more than 5% and less than 25% by weight of the total sheet. The body also includes elastomeric binders, fillers and rubber processing chemicals. The starter and finish layers include aramid fibers, elastomeric binders with a release agent, fillers and rubber processing chemicals.
    Type: Grant
    Filed: October 1, 1990
    Date of Patent: March 24, 1992
    Assignee: Durable Canada Ltd.
    Inventor: Vasant M. Koli