Patents by Inventor Jochen-For Wu

Jochen-For Wu 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 making a shoe sole from gourd fiber
    Patent number: 5426804
    Abstract: A shoe sole assembly is made by drying and cutting a fiber gourd into a cylindrical configuration. The cylindrical gourd fiber is then expanded and pressed into a sheet of gourd fiber. The sheet of gourd fiber may then be cut into a number of shoe soles. An insole layer may further be secured to each shoe sole to form the shoe sole assembly.
    Type: Grant
    Filed: May 31, 1994
    Date of Patent: June 27, 1995
    Inventor: Jochen-For Wu