Welsh; William Arthur

Patent Applications and Registrations

Patent applications and USPTO patent grants for Welsh; William Arthur.The latest application filed is for "active force generation/isolation system employing magneto rheological fluid (mrf)".

Company Profile

0.6.6

Welsh; William Arthur - New Haven CT

*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
Active force generation/isolation system employing Magneto Rheological Fluid (MRF) Grant 8,042,659 - Welsh October 25, 2	2011-10-25
Active Force Generation/isolation System Employing Magneto Rheological Fluid (mrf) App 20110255967 - Welsh; William Arthur ; et al.	2011-10-20
System for computationally efficient active control of tonal sound or vibration Grant 7,224,807 - Welsh , et al. May 29, 2	2007-05-29
System for computationally efficient adaptation of active control of sound or vibration Grant 7,003,380 - MacMartin , et al. February 21, 2	2006-02-21
High output force actuator for an active vibration control system Grant 6,869,375 - Welsh March 22, 2	2005-03-22
Active control of multi-element rotor blade airfoils Grant 6,769,872 - Torok , et al. August 3, 2	2004-08-03
Directional elastomeric coupler Grant 6,666,648 - Bernhard , et al. December 23, 2	2003-12-23
Directional Elastomeric Coupler App 20030215333 - Bernhard, Andreas P.F. ; et al.	2003-11-20
Active Control Of Multi-element Rotor Blade Airfoils App 20030215332 - Torok, Michael S. ; et al.	2003-11-20
System for computationally efficient adaptation of active control of sound or vibration App 20030060903 - MacMartin, Douglas G. ; et al.	2003-03-27
High output force actuator for an active vibration control system App 20020123403 - Welsh, William Arthur	2002-09-05
System for computationally efficient active control of tonal sound or vibration App 20020118844 - Welsh, William Arthur ; et al.	2002-08-29

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