Patents by Inventor Peter Garland Snell

Peter Garland Snell 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).

  • Acoustic system
    Patent number: 3964571
    Abstract: An acoustic system for disposition proximate to an acoustical boundary comprising at least one acoustic transducer for directing acoustic energy away from the boundary and an acoustic reflector surface extending, without substantial acoustic discontinuity, from proximate to the center of the transducer to the boundary.
    Type: Grant
    Filed: April 1, 1975
    Date of Patent: June 22, 1976
    Inventor: Peter Garland Snell