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Robert W. M. Smith

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  • State College, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bellows with alternating layers of high and low compliance material...
    • Patent number 8,025,297
    • Issue date Sep 27, 2011
    • The Penn State Research Foundation
    • Robert W.M. Smith
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bellows seals for thermoacoustic devices and reciprocating machinery
    • Patent number 7,290,771
    • Issue date Nov 6, 2007
    • The Penn State Research Foundation
    • Robert W. M. Smith
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Thermoacoustic device
    • Patent number 7,143,586
    • Issue date Dec 5, 2006
    • The Penn State Research Foundation
    • Robert W. M. Smith
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Compliant enclosure for thermoacoustic device
    • Patent number 7,055,332
    • Issue date Jun 6, 2006
    • The Penn State Research Foundation
    • Matthew L. Poese
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Sensorless control of a harmonically driven electrodynamic machine...
    • Patent number 6,883,333
    • Issue date Apr 26, 2005
    • The Penn State Research Foundation
    • Tony L. Shearer
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Compliant enclosure for thermoacoustic device
    • Patent number 6,792,764
    • Issue date Sep 21, 2004
    • The Penn State Research Foundation
    • Matthew E. Poese
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Thermoacoustic device
    • Patent number 6,725,670
    • Issue date Apr 27, 2004
    • The Penn State Research Foundation
    • Robert W. M. Smith
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    High-efficiency moving-magnet loudspeaker
    • Patent number 6,307,287
    • Issue date Oct 23, 2001
    • The Penn State Research Foundation
    • Steven L. Garrett
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents