Patents by Inventor Borge C. Pedersen

Borge C. Pedersen 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).

  • Diaphragm valve
    Patent number: 5065980
    Abstract: A diaphragm valve (2) comprising valve seats (11, 12) describing a sector of a sphere providing a complete closure of the inlet (13) and the outlet (14), when the diaphragm (16) assumes the shape of a spherical segment. The valve permits easy and complete cleaning and sterilization and is especially suited for sampling.
    Type: Grant
    Filed: June 18, 1990
    Date of Patent: November 19, 1991
    Inventor: Borge C. Pedersen