Patents by Inventor Larry S. McTaggart

Larry S. McTaggart 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).

  • Thermoformed polyester articles having impact resistance and high temperature dimensional stability
    Patent number: 3960807
    Abstract: Shaped, thinwalled, thermoformed, heat-set polyester articles having a composition comprising polyester, 2-16% polymeric crack stopping agent, and at least 0.01% nucleating agent, exhibit relatively high temperature dimensional stability and impact resistance.
    Type: Grant
    Filed: September 30, 1974
    Date of Patent: June 1, 1976
    Assignee: Minnesota Mining and Manufacturing Company
    Inventor: Larry S. McTaggart