Patents by Inventor Carmelo J. Schuderi

Carmelo J. Schuderi 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).

  • Refrigerant compressor and motor
    Patent number: 5509790
    Abstract: A compressor/motor combination device for use in refrigerant recovery and/or recycling apparatus wherein the motor employed is of the disc armature type and the drive shaft thereof also acts as the crank shaft of the compressor for reciprocating the piston therein and extends in a direction opposite the compressor to drive a fan.
    Type: Grant
    Filed: March 16, 1994
    Date of Patent: April 23, 1996
    Assignee: Engineering & Sales Associates, Inc.
    Inventors: Carmelo J. Schuderi, James V. Masi, Stephen P. Scuderi