Patents Represented by Attorney Thomas J. Odar

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  • Ceramic-ceramic composite filter
    Patent number: 5196120
    Abstract: A ceramic fiber-ceramic composite filter having a support composed of ceramic fibers, preferably texturized, a carbonaceous layer thereover, and a silicon carbide coating over the carbonaceous layer and coated on substantially all of the fibers. A strong, tough, light weight filter is achieved which is especially useful in high temperature gas environments.
    Type: Grant
    Filed: April 2, 1992
    Date of Patent: March 23, 1993
    Assignee: Minnesota Mining and Manufacturing Company
    Inventor: Lloyd R. White
  • Repositionable pressure-sensitive adhesive sheet material
    Patent number: 5194299
    Abstract: Pressure-sensitive adhesive sheet material having the ability to be applied to paper and removed therefrom without lifting fibers or delaminating the paper. The otherwise conventional pressure-sensitive adhesive is applied to the backing by spraying, resulting in a non-repetitive pattern of adhesive islands.
    Type: Grant
    Filed: December 31, 1986
    Date of Patent: March 16, 1993
    Assignee: Minnesota Mining and Manufacturing Company
    Inventor: Arthur L. Fry