Patents by Inventor Raimo Koota

Raimo Koota 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).

  • Pyrometallurgical reactor cooling element and its manufacture
    Patent number: 6615913
    Abstract: The invention relates to a method of fabricating a pyrometallurgical reactor cooling element with flow channels. In order to enhance heat transfer capability, the wall surface area of the flow channel, which is traditionally round in cross-section, is increased without increasing the diameter or length of the channel.
    Type: Grant
    Filed: June 15, 2001
    Date of Patent: September 9, 2003
    Inventors: Eero Hugg, Ilkka Kojo, Pertti Mäkinen, Raimo Koota