Greenwood; Margaret S.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Greenwood; Margaret S..The latest application filed is for "system and technique for characterizing fluids using ultrasonic diffraction grating spectroscopy".

Company Profile

0.7.3

Greenwood; Margaret S. - Richland WA

*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
System and technique for characterizing fluids using ultrasonic diffraction grating spectroscopy Grant 7,395,711 - Greenwood July 8, 2	2008-07-08
System and technique for ultrasonic characterization of settling suspensions Grant 7,140,239 - Greenwood , et al. November 28, 2	2006-11-28
System and technique for characterizing fluids using ultrasonic diffraction grating spectroscopy App 20050215902 - Greenwood, Margaret S.	2005-09-29
System and technique for characterizing fluids using ultrasonic diffraction grating spectroscopy Grant 6,877,375 - Greenwood April 12, 2	2005-04-12
System and technique for ultrasonic characterization of settling suspensions App 20040182138 - Greenwood, Margaret S. ; et al.	2004-09-23
System and technique for characterizing fluids using ultrasonic diffraction grating spectroscopy App 20040031322 - Greenwood, Margaret S.	2004-02-19
Ultrasonic fluid densitometer having liquid/wedge and gas/wedge interfaces Grant 6,082,181 - Greenwood July 4, 2	2000-07-04
Ultrasonic fluid densitometer for process control Grant 6,082,180 - Greenwood July 4, 2	2000-07-04
Pitch-catch only ultrasonic fluid densitometer Grant 5,886,250 - Greenwood , et al. March 23, 1	1999-03-23
Ultrasonic fluid densitometry and densitometer Grant 5,708,191 - Greenwood , et al. January 13, 1	1998-01-13

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