Patents by Inventor Melvin R. Toub

Melvin R. Toub 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).

  • Fluorosilicone coatings
    Patent number: 5616403
    Abstract: A thin fluorosilicone elastomer coating which prevents oil weepage problems with silicone rubber gaskets wherein the fluorosilicone elastomer coating contains a vinyl-containing fluorosilicone polymer cured with a hydrogen-containing siloxane/platinum group hydrosilation catalyst curing system used in combination with a peroxide curing agent.
    Type: Grant
    Filed: July 11, 1994
    Date of Patent: April 1, 1997
    Assignee: General Electric Company
    Inventors: Richard P. Eckberg, Edwin R. Evans, Melvin R. Toub
  • Iodine resistant silicone rubber compositions
    Patent number: 4640956
    Abstract: There is provided an improved addition curable silicone composition wherein the improvement comprises an amount of metallic oxide effective to prevent premature deterioration of the cured composition due to exposure to iodine and/or hydroiodic acid. The preferred metallic oxides are magnesium oxide, zinc oxide and calcium oxide. Methods for making the compositions of the present invention are also provided.
    Type: Grant
    Filed: June 13, 1985
    Date of Patent: February 3, 1987
    Assignee: General Electric Company
    Inventors: Melvin R. Toub, Donald L. Finney