Patents by Inventor Kurt Doehmel

Kurt Doehmel 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).

  • Ship provided with air deflector
    Patent number: 4843997
    Abstract: Since the superstructure of ships are often very high and bulky they cause a high air resistance to the forward movement of the ship which results in a high fuel consumption of the ship. In order to reduce the air resistance to the forward movement of the ship, a special type of air deflector is arranged in front of the superstructure, which is of such a design that it can be easily fitted and removed at will.
    Type: Grant
    Filed: September 10, 1985
    Date of Patent: July 4, 1989
    Assignee: Shell Oil Company
    Inventor: Kurt Doehmel