Danzy; Roger Dale

Patent Applications and Registrations

Patent applications and USPTO patent grants for Danzy; Roger Dale.The latest application filed is for "measuring deformation of a compression spring to monitor performance of a safety valve".

Company Profile

2.6.4

Danzy; Roger Dale - Pineville LA

*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
Measuring deformation of a compression spring to monitor performance of a safety valve Grant 10,641,668 - Danzy , et al.	2020-05-05
Measuring Deformation Of A Compression Spring To Monitor Performance Of A Safety Valve App 20190226926 - Danzy; Roger Dale ; et al.	2019-07-25
Valve with force generating element Grant 9,677,679 - Danzy June 13, 2	2017-06-13
System and method for monitoring and controlling pressure relief valve performance Grant 8,958,996 - Danzy February 17, 2	2015-02-17
Valve With Force Generating Element App 20150001431 - Danzy; Roger Dale	2015-01-01
System and Method for Monitoring and Controlling Pressure Relief Valve Performance App 20110301881 - Danzy; Roger Dale	2011-12-08
System and method for monitoring and controlling pressure relief valve performance Grant 8,000,909 - Danzy August 16, 2	2011-08-16
System and Method for Monitoring and Controlling Pressure Relief Valve Performance App 20100305883 - Danzy; Roger Dale	2010-12-02
Pilot-operated safety relief valve assembly Grant 5,725,015 - Theodos , et al. March 10, 1	1998-03-10

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