Patents by Inventor Jay E. Andrews

Jay E. Andrews 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).

  • Audio transducer apparatus
    Patent number: 4951270
    Abstract: Transducer apparatus includes a two-part housing having a rear boss for securing the transducer to a wall. Within the housing are two magnetic elements for providing an output in response to electrical input signals, and the output is transmitted to the wall through the housing and rear boss. The magnetic elements are secured within the housing by the internal configuration of the housing.
    Type: Grant
    Filed: June 20, 1989
    Date of Patent: August 21, 1990
    Inventor: Jay E. Andrews