Patents by Inventor Theodore F. Schnitz

Theodore F. Schnitz 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).

  • Noise attenuated anti-lock brake system
    Patent number: 5108159
    Abstract: A noise sensor for supplying a central processing unit of an anti-lock brake system with a noise signal corresponding to vibrations produced during braking. The central processing unit responds to the noise signal by supplying a control valve assembly with an operational signal which modulates the fluid pressure supplied to a wheel cylinder to create a predetermined fluid pressure frequency therein to nullify vibrations and correspondingly attenuate noise produced thereby.
    Type: Grant
    Filed: October 26, 1990
    Date of Patent: April 28, 1992
    Assignee: Allied-Signal Inc.
    Inventors: Peter H. Tsang, Seong K. Rhee, Theodore F. Schnitz, Yiren S. Wang