Patents by Inventor L. Wayne Snider

L. Wayne Snider 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 glass particles in moisture protected condition
    Patent number: 4443240
    Abstract: Admixture of unsaturated polyester and finely ground powder particles of soda-containing silicate glass, preferably soda-lime-silicate glass, e.g. below about 40 mesh and in an amount of between about 1 to 60% based on the weight of the polyester-glass particle admixture, providing improved properties in the ultimately cured resin at lower material costs and having special application as a composition for use in fabricating fibrous glass (i.e. fiber-glass) reinforced plastics composite products.
    Type: Grant
    Filed: March 3, 1980
    Date of Patent: April 17, 1984
    Inventors: Thomas C. Shutt, L. Wayne Snider
  • Preparation of unsaturated polyester compositions
    Patent number: 4016131
    Abstract: Admixture of unsaturated polyester and finely ground powder particles of soda-containing silicate glass, preferably soda-lime-silicate glass, e.g. below about 40 mesh and in an amount of between about 1 to 60% based on the weight of the polyester-glass particle admixture, providing improved properties in the ultimately cured resin at lower material costs and having special application as a composition for use in fabricating fibrous glass (i.e. fiber-glass) reinforced plastics composite products.
    Type: Grant
    Filed: April 4, 1975
    Date of Patent: April 5, 1977
    Assignee: Vitrofil Corporation
    Inventors: Thomas Clifford Shutt, L. Wayne Snider