Patents by Inventor Felix A. Ekis

Felix A. Ekis 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).

  • Apparatus for mechanical and chemical destruction of polysaccharides of younger slightly decomposed peat
    Patent number: 4249703
    Abstract: An apparatus comprises a cylindrical casing having a pipe for admitting starting material. An auger feeder is accommodated in the casing having a working head and a nozzle having a central passage for feeding out hydrolysate mass. The nozzle is connected to the casing and is mounted coaxially with and in a radially spaced relation to the head. The working head comprises two truncated cones interconnected at larger bases thereof and is rigidly secured to the auger feeder. The central passage of the nozzle is made narrowing towards the outlet and embraces the second truncated cone of the head in the path of flow of the starting material.
    Type: Grant
    Filed: November 16, 1978
    Date of Patent: February 10, 1981
    Inventors: Vladimir P. Korenev, Jury S. Ippolitov, Boris P. Belyaev, Arvid Y. Kalninsh, Nikolai A. Vedernikov, Valter P. Krastinsh, Guntis K. Abolinsh, Karl M. Abele, Felix A. Ekis