Patents by Inventor Gordon L. McDaniel

Gordon L. McDaniel 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).

  • Process for making magnetic tape
    Patent number: 4312898
    Abstract: A high-precision, metal-faced, calender roll which can be readily reconditioned by thermal means. The calender roll has a surface which is advantageously formed of that class of nickel-titanium alloys having thermally-responsive shape memory properties. The calender roll is particularly useful in avoiding time consuming repair and undesirably prolonged runs in making high quality magnetic tape.
    Type: Grant
    Filed: September 12, 1980
    Date of Patent: January 26, 1982
    Assignee: Graham Magnetics, Inc.
    Inventor: Gordon L. McDaniel
  • Calendar roll system
    Patent number: 4242954
    Abstract: A high-precision, metal-faced, calendar roll which can be readily reconditioned by thermal means. The calendar roll has a surface which is advantageously formed of that class of nickel-titanium alloys having thermally-responsive shape memory properties. The calendar roll is particularly useful in avoiding time consuming repair and undesirably prolonged runs in making high quality magnetic tape.
    Type: Grant
    Filed: May 23, 1978
    Date of Patent: January 6, 1981
    Assignee: Graham Magnetics Incorporated
    Inventor: Gordon L. McDaniel