Patents by Inventor Efimia E. Rohweder

Efimia E. Rohweder 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).

  • Tire tread
    Patent number: D379334
    Type: Grant
    Filed: September 25, 1995
    Date of Patent: May 20, 1997
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Efimia E. Rohweder, Frederick W. Miller, Michael A. Kolowski, Stephanie C. Brown
  • Tire tread
    Patent number: D379445
    Type: Grant
    Filed: September 25, 1995
    Date of Patent: May 27, 1997
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Efimia E. Rohweder, Frederick W. Miller, Michael A. Kolowski, Stephanie C. Brown
  • Tire tread
    Patent number: D379786
    Type: Grant
    Filed: November 1, 1995
    Date of Patent: June 10, 1997
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Stephanie C. Brown, Efimia E. Rohweder, Michael A. Kolowski, Frederick W. Miller