Patents by Inventor Neng-Pao Shih

Neng-Pao Shih 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).

Electric circular saw with a safety guard

Patent number: D479454

Type: Grant

Filed: June 21, 2002

Date of Patent: September 9, 2003

Inventor: Neng-Pao Shih

Electric circular saw with a safety guard