Patents by Inventor Gary A. Anders

Gary A. Anders 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).

  • Air lock for transfer of product into and out of vacuum or pressurized chamber
    Patent number: 5125781
    Abstract: An air lock transfer device allows the transfer of substances between environments at different pressures, without disrupting the integrity of the pressure differential therebetween and which allows for a near continuous product flow between environments. The device comprises a housing and a transfer mechanism reciprocating within the housing such that at least two product chambers within the transfer mechanism simultaneously communicate with an outlet port and one of at least two inlet ports contained in the housing to allow product to be simultaneously loaded and discharged from the housing.
    Type: Grant
    Filed: January 24, 1990
    Date of Patent: June 30, 1992
    Assignee: Recot, Inc.
    Inventors: Tim A. Breunig, Gary A. Anders, Robert D. Lee