Patents by Inventor Lloyd S. Makowski

Lloyd S. Makowski 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).

  • Boat hull
    Patent number: D280808
    Type: Grant
    Filed: September 28, 1983
    Date of Patent: October 1, 1985
    Assignee: Century Boat Company
    Inventors: Allan B. Hegg, Lloyd S. Makowski, James S. Phares
  • Boat
    Patent number: D284075
    Type: Grant
    Filed: September 28, 1983
    Date of Patent: June 3, 1986
    Assignee: Century Boat Company
    Inventors: Allan B. Hegg, Lloyd S. Makowski, James S. Phares
  • Boat
    Patent number: D284183
    Type: Grant
    Filed: September 28, 1983
    Date of Patent: June 10, 1986
    Assignee: Century Boat Company
    Inventors: Allan B. Hegg, Lloyd S. Makowski, James S. Phares
  • Boat
    Patent number: D284566
    Type: Grant
    Filed: September 28, 1983
    Date of Patent: July 8, 1986
    Assignee: Century Boat Company
    Inventors: Allan B. Hegg, Lloyd S. Makowski, James S. Phares
  • Boat
    Patent number: D288087
    Type: Grant
    Filed: September 18, 1984
    Date of Patent: February 3, 1987
    Assignee: Century Boat Company
    Inventors: Allan B. Hegg, Lloyd S. Makowski, James S. Phares