Girvin; Kenneth L.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Girvin; Kenneth L..The latest application filed is for "particulate tester with mixer for analytical application".

Company Profile

0.13.6

Girvin; Kenneth L. - Grants Pass OR

*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
Particulate Tester With Mixer For Analytical Application App 20130271767 - Girvin; Kenneth L. ; et al.	2013-10-17
Particulate tester with mixer for analytical application Grant 8,363,222 - Girvin , et al. January 29, 2	2013-01-29
Particulate Tester With Mixer For Analytical Application App 20100313635 - GIRVIN; Kenneth L. ; et al.	2010-12-16
Particulate tester with mixer for analytical application Grant 7,789,552 - Girvin , et al. September 7, 2	2010-09-07
Particle detection system implemented with an immersed optical system Grant 7,355,706 - Girvin , et al. April 8, 2	2008-04-08
Particulate tester with mixer for analytical application App 20070047385 - Girvin; Kenneth L. ; et al.	2007-03-01
Particle detection system implemented with an immersed optical system App 20060132770 - Girvin; Kenneth L. ; et al.	2006-06-22
Method and apparatus for operating a laser in an extinction-type optical particle detector Grant 7,002,682 - Girvin , et al. February 21, 2	2006-02-21
Method and apparatus for operating a laser in an extinction-type optical particle detector App 20050179896 - Girvin, Kenneth L. ; et al.	2005-08-18
Particle detection system App 20050024641 - DeFreez, Richard K. ; et al.	2005-02-03
Particle detection system implemented with a mirrored optical system Grant 6,784,990 - DeFreez , et al. August 31, 2	2004-08-31
High sensitivity optical fluid-borne particle detection Grant 6,137,572 - DeFreez , et al. October 24, 2	2000-10-24
Flow apertured intracavity laser particle detector Grant 6,111,642 - DeFreez , et al. August 29, 2	2000-08-29
Dual detector array with noise cancellation for a particle size detection device Grant 6,061,132 - Girvin , et al. May 9, 2	2000-05-09
Particles counting apparatus and method having improved particle sizing resolution Grant 6,016,194 - Girvin , et al. January 18, 2	2000-01-18
Dual laser heterodyne optical particle detection technique Grant 5,946,092 - DeFreez , et al. August 31, 1	1999-08-31
Method for counting particles in a fluent stream Grant 5,864,399 - Girvin , et al. January 26, 1	1999-01-26
Particle counter employing a solid-state laser with an intracavity view volume Grant 5,642,193 - Girvin , et al. June 24, 1	1997-06-24

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