Patents by Inventor Jack Lewis Stolz

Jack Lewis Stolz 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).

  • Gas pulsation dampener for positive displacement blowers and compressors
    Patent number: 5957664
    Abstract: A gas pulsation and noise reduction system for positive displacement blowers and compressors. A resonator is placed in one or both of the inlet and outlet conduits of the blower or compressor. The resonator is sized to damp out gas pulsations by providing a reflected wave 180.degree. out of phase with the gas pulsation in the associated conduit. Multiple resonators can be used in one or both conduits to dampen gas pulsations of different frequencies.
    Type: Grant
    Filed: November 8, 1996
    Date of Patent: September 28, 1999
    Assignee: Air Products and Chemicals, Inc.
    Inventors: Jack Lewis Stolz, Mark Allen Story