Dunegan, Harold L.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Dunegan, Harold L..The latest application filed is for "detection of movement of termites in wood by acoustic emission techniques".

Company Profile

0.8.3

Dunegan, Harold L. - Laguna Niguel CA
Dunegan; Harold L. - Livermore CA

*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
Detection of movement of termites in wood by acoustic emission techniques App 20050199065 - Dunegan, Harold L.	2005-09-15
Detection of movement of termites in wood by acoustic emission techniques Grant 6,883,375 - Dunegan April 26, 2	2005-04-26
Detection of movement to termites in wood by acoustic emission techniques App 20040107773 - Dunegan, Harold L.	2004-06-10
Apparatus and methods for measuring surface roughness Grant 6,626,029 - Dunegan September 30, 2	2003-09-30
Apparatus and methods for measuring surface roughness App 20020112533 - Dunegan, Harold L.	2002-08-22
Measuring crack growth by acoustic emission Grant 6,173,613 - Dunegan January 16, 2	2001-01-16
Transducer for measuring acoustic emission events Grant 6,041,656 - Dunegan March 28, 2	2000-03-28
Measuring crack growth by acoustic emission Grant 5,929,315 - Dunegan July 27, 1	1999-07-27
Transducer for measuring acoustic emission events Grant 5,714,687 - Dunegan February 3, 1	1998-02-03
Acoustic emission simulator Grant 5,014,556 - Dunegan May 14, 1	1991-05-14
Differential Transducer Grant 3,593,048 - Dunegan , et al. July 13, 1	1971-07-13

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