Patents by Inventor Robert J. Steineman

Robert J. Steineman 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).

  • Self fixturing heat exchanger
    Patent number: 4350201
    Abstract: A heat exchanger of the plate and fin type which due to the presence of interacting parts is inherently self fixturing in assembly, obviating a need for a holding fixture in assembly and preparatory to and during brazing. The heat exchanger features use of a plate element formed to restrict relative motion of underlying and overlying parts and universally usable in a heat exchanger core stacking process.
    Type: Grant
    Filed: January 12, 1981
    Date of Patent: September 21, 1982
    Assignee: United Aircraft Products, Inc.
    Inventor: Robert J. Steineman
  • Cartridge valve
    Patent number: 4336824
    Abstract: A cartridge valve in which parts made separable for convenience of manufacture and for a use of different materials within the same assembly are interconnected for unitary installation and removal.
    Type: Grant
    Filed: May 29, 1980
    Date of Patent: June 29, 1982
    Assignee: United Aircraft Products, Inc.
    Inventor: Robert J. Steineman