Patents by Inventor Peter B. Lake

Peter B. Lake 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).

  • Ultra-high strength low alloy titanium bearing flat rolled steel and process for making
    Patent number: 4082576
    Abstract: A high strength low alloy titanium, cold reduced flat rolled steel product with yield strengths in excess of 120 and as high as at least 180 ksi and process for producing the same.
    Type: Grant
    Filed: October 4, 1976
    Date of Patent: April 4, 1978
    Assignee: Youngstown Sheet and Tube Company
    Inventors: Peter B. Lake, John J. Grenawalt, Ronald L. Pastorek
  • Recovery-annealed cold-reduced plain carbon steels and methods of producing
    Patent number: 3950190
    Abstract: A plain carbon, cold-reduced flat rolled steel product with yield strengths in an intermediate range and exhibiting good ductility, as well as a method of processing to attain said yield strength and good ductility characteristics without reliance upon the purposeful addition of precipitation strengthening agents.
    Type: Grant
    Filed: November 18, 1974
    Date of Patent: April 13, 1976
    Assignee: Youngstown Sheet and Tube Company
    Inventor: Peter B. Lake