Patents by Inventor Al Harris

Al Harris 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).

  • Metal detection system with a magnetometer head coupleable to conventional footware and method of use
    Patent number: 7081754
    Abstract: A metal detection system with a magnetometer head coupleable to conventional footware and method of use for facilitating hands-free detection of metals below a surface of the ground adjacent to a user. The metal detection system with a magnetometer head coupleable to conventional footware and method of use includes a magnetometer assembly, a control assembly, and a coupling assembly. The magnetometer assembly is designed for passing over a surface and detecting metal below the surface. The control assembly is operationally coupled to the magnetometer assembly, and facilitates operational control of the magnetometer assembly. The coupling assembly operationally couples the magnetometer assembly to a piece of conventional footware.
    Type: Grant
    Filed: February 27, 2004
    Date of Patent: July 25, 2006
    Inventor: Al Harris
  • Guide for use during boat loading and unloading
    Patent number: D369329
    Type: Grant
    Filed: May 1, 1995
    Date of Patent: April 30, 1996
    Inventors: Joseph F. Harris, Al Harris
  • Portable material separator
    Patent number: D742705
    Type: Grant
    Filed: May 1, 2015
    Date of Patent: November 10, 2015
    Inventor: Al Harris