Smith; Robert W.M.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Smith; Robert W.M..The latest application filed is for "bellows with alternating layers of high and low compliance material for dynamic applications".

Company Profile

0.8.7

Smith; Robert W.M. - State College PA
Smith; Robert W M - Malvern GB

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Bellows with alternating layers of high and low compliance material for dynamic applications Grant 8,025,297 - Smith September 27, 2	2011-09-27
Bellows With Alternating Layers Of High And Low Compliance Material For Dynamic Applications App 20080060442 - Smith; Robert W.M.	2008-03-13
Bellows seals for thermoacoustic devices and reciprocating machinery Grant 7,290,771 - Smith November 6, 2	2007-11-06
Thermoacoustic device Grant 7,143,586 - Smith , et al. December 5, 2	2006-12-05
Compliant enclosure for thermoacoustic device Grant 7,055,332 - Poese , et al. June 6, 2	2006-06-06
Thermoacoustic device App 20050274123 - Smith, Robert W. M. ; et al.	2005-12-15
Bellows seals for thermoacoustic devices and reciprocating machinery App 20050189727 - Smith, Robert W.M.	2005-09-01
Sensorless control of a harmonically driven electrodynamic machine for a thermoacoustic device or variable load Grant 6,883,333 - Shearer , et al. April 26, 2	2005-04-26
Compliant enclosure for thermoacoustic device App 20050028535 - Poese, Matthew E. ; et al.	2005-02-10
Compliant enclosure for thermoacoustic device Grant 6,792,764 - Poese , et al. September 21, 2	2004-09-21
Sensorless control of a harmonically driven electrodynamic machine for a thermoacoustic device or variable load App 20040095028 - Shearer, Tony L. ; et al.	2004-05-20
Thermoacoustic device Grant 6,725,670 - Smith , et al. April 27, 2	2004-04-27
Compliant enclosure for thermoacoustic device App 20030192323 - Poese, Mathew E. ; et al.	2003-10-16
Thermoacoustic device App 20030192324 - Smith, Robert W. M. ; et al.	2003-10-16
Detection system Grant 6,600,509 - Radford , et al. July 29, 2	2003-07-29

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