Patents by Inventor William Edward Brown, Jr.

William Edward Brown, Jr. 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).

  • Differential pressure sensor having an alloy or metal isolator
    Patent number: 6092425
    Abstract: A differential pressure sensor (10) having a housing 12 and a metal or alloy isolator (14) for stress isolation of a sensing cell (28) that is mounted to the isolator (14). The metal or alloy isolator (14) has an opening (16) therein for providing access to the sensing cell (28). The housing (12) is molded around the isolator (14) creating a seal therebetween and isolating the sensing cell (28).
    Type: Grant
    Filed: February 24, 1999
    Date of Patent: July 25, 2000
    Assignee: Delco Electronics Corp.
    Inventors: Philip David Kuznia, Mark Edward Kernien, William Edward Brown, Jr.