Patents by Inventor Prasad V. Ika

Prasad V. Ika 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).

  • Bismaleimide-triazine resin bonded superabrasive wheels
    Patent number: 5167674
    Abstract: An improved superabrasive composition for grinding applications comprising a superabrasive material, a bismaleimide-triazine addition copolymer resin which as a cured polymer exhibits (i) a glass transition temperature (Tg) of at least about 280.degree. C. and (ii) a long term thermal resistance of at least about 180.degree. C., a free radical generating initiator, and preferably a catalyst, is disclosed. The superabrasive abrasive composition is particularly useful as a cutting edge in a high performance cutting wheel.
    Type: Grant
    Filed: April 13, 1992
    Date of Patent: December 1, 1992
    Assignee: Norton Company
    Inventor: Prasad V. Ika