Patents by Inventor Roger A. Gary

Roger A. Gary 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).

  • Method for producing an improved vitreous bonded abrasive article and the article produced thereby
    Patent number: 5536282
    Abstract: A method is provided that produces grinding wheels which exhibit improved burn reduction or prevention, lower power consumption and increased penetration of metalworking fluid into the grinding zone in high metal removal rate grinding operations such as for example creep feed grinding.
    Type: Grant
    Filed: November 8, 1994
    Date of Patent: July 16, 1996
    Assignee: Cincinnati Milacron Inc.
    Inventors: Soo C. Yoon, Roger A. Gary
  • Method of making vitreous bonded grinding wheels and grinding wheels obtained by the method
    Patent number: 5037452
    Abstract: A method for making vitreous bonded abrasive articles, particularly grinding wheels, is provided that includes the step of blending sugar/starch particles into the other ingredients for making the wheel. The sugar/starch particles are intimate combinations of sugar and starch. Wheels of improved performance are obtained compared to similar wheels made by a comparable method not including the step of blending sugar/starch particles into the abrasive grain, vitreous bond material and other components used for making the wheel.
    Type: Grant
    Filed: December 20, 1990
    Date of Patent: August 6, 1991
    Assignee: Cincinnati Milacron Inc.
    Inventors: Roger A. Gary, Soo. C. Yoon