Peterson; Elmer Richard

Patent Applications and Registrations

Patent applications and USPTO patent grants for Peterson; Elmer Richard.The latest application filed is for "self-locking slurry tube connector and protection arrangement".

Company Profile

0.12.11

Peterson; Elmer Richard - Porter TX
Peterson; Elmer Richard - Lafayette 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
Flow device and methods of creating different pressure drops based on a direction of flow Grant 10,000,996 - Russell , et al. June 19, 2	2018-06-19
Self-locking slurry tube connector and protection arrangement Grant 9,995,117 - Snitkoff , et al. June 12, 2	2018-06-12
Flow device and methods of creating different pressure drops based on a direction of flow Grant 9,909,399 - Russell , et al. March 6, 2	2018-03-06
Self-locking Slurry Tube Connector And Protection Arrangement App 20170292352 - Snitkoff; Joshua Raymond ; et al.	2017-10-12
Removable downhole article with frangible protective coating, method of making, and method of using the same Grant 9,739,107 - Desai , et al. August 22, 2	2017-08-22
Method of opening an orifice in a downhole article, method for making the same and article made thereby Grant 9,611,711 - Peterson , et al. April 4, 2	2017-04-04
Flow Device And Methods Of Creating Different Pressure Drops Based On A Direction Of Flow App 20160060966 - Russell; Ronnie D. ; et al.	2016-03-03
Flow Device And Methods Of Creating Different Pressure Drops Based On A Direction Of Flow App 20160061373 - Russell; Ronnie D. ; et al.	2016-03-03
Removable Downhole Article With Frangible Protective Coating, Method Of Making, And Method Of Using The Same App 20150240584 - Desai; Neerali Janubhai ; et al.	2015-08-27
Method Of Opening An Orifice In A Downhole Article, Method For Making The Same And Article Made Thereby App 20150240587 - Peterson; Elmer Richard ; et al.	2015-08-27
Production actuated mud flow back valve Grant 7,467,664 - Cochran , et al. December 23, 2	2008-12-23
Production actuated mud flow back valve App 20080149350 - Cochran; Travis E. ; et al.	2008-06-26
Downhole screen with tubular bypass Grant 6,409,219 - Broome , et al. June 25, 2	2002-06-25

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