Patents by Inventor Daryl G. Collins

Daryl G. Collins 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).

  • Retention knob extraction tool
    Patent number: 5926931
    Abstract: A device adapted to insert or remove a retention knob from a machine tool assembly used in computer controlled machine tools without compromising the use of the retention knob in other tool assemblies.
    Type: Grant
    Filed: June 5, 1997
    Date of Patent: July 27, 1999
    Inventor: Daryl G. Collins