List of Stanadyne patents

Patents where

Current Assignee

Name

‌

Stanadyne

Name	Description	Patent Applicant	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 11459988 High pressure fuel pump with mechanical pressure regulation		‌ Stanadyne	‌ Stanadyne	United States Patent and Trademark Office	11459988	October 4, 2022
‌ US Patent 11603945 Actuator and compact EGR valve	Patent 11603945 was granted and assigned to Stanadyne on March, 2023 by the United States Patent and Trademark Office.	‌ Stanadyne	‌ Stanadyne	United States Patent and Trademark Office	11603945	March 14, 2023
‌ US Patent 9243623 Three element diaphragm damper for fuel pump	Patent 9243623 was granted and assigned to Stanadyne on January, 2016 by the United States Patent and Trademark Office.		‌ Stanadyne	United States Patent and Trademark Office	9243623	January 26, 2016
‌ US Patent 8727752 Three element diaphragm damper for fuel pump	Patent 8727752 was granted and assigned to Stanadyne on May, 2014 by the United States Patent and Trademark Office.		‌ Stanadyne	United States Patent and Trademark Office	8727752	May 20, 2014
‌ US Patent 7134846 Radial piston pump with eccentrically driven rolling actuation ring	Patent 7134846 was granted and assigned to Stanadyne on November, 2006 by the United States Patent and Trademark Office.		‌ Stanadyne	United States Patent and Trademark Office	7134846	November 14, 2006
‌ US Patent 6881334 Eccentric interference retention system for a filter cartridge	Patent 6881334 was granted and assigned to Stanadyne on April, 2005 by the United States Patent and Trademark Office.		‌ Stanadyne	United States Patent and Trademark Office	6881334	April 19, 2005
‌ US Patent 8733555 Pressure resistant filter cartridge	Patent 8733555 was granted and assigned to Stanadyne on May, 2014 by the United States Patent and Trademark Office.		‌ Stanadyne	United States Patent and Trademark Office	8733555	May 27, 2014
‌ US Patent 7089789 System for calibrating an integrated injection nozzle and injection pump	Patent 7089789 was granted and assigned to Stanadyne on August, 2006 by the United States Patent and Trademark Office.		‌ Stanadyne	United States Patent and Trademark Office	7089789	August 15, 2006
‌ US Patent 7442292 Liquid visual display	Patent 7442292 was granted and assigned to Stanadyne on October, 2008 by the United States Patent and Trademark Office.		‌ Stanadyne	United States Patent and Trademark Office	7442292	October 28, 2008
‌ US Patent 7412896 Filter change indicator	Patent 7412896 was granted and assigned to Stanadyne on August, 2008 by the United States Patent and Trademark Office.		‌ Stanadyne	United States Patent and Trademark Office	7412896	August 19, 2008
‌ US Patent 7137303 Filter change indicator	Patent 7137303 was granted and assigned to Stanadyne on November, 2006 by the United States Patent and Trademark Office.		‌ Stanadyne	United States Patent and Trademark Office	7137303	November 21, 2006
‌ US Patent 7360433 Filter change indicator	Patent 7360433 was granted and assigned to Stanadyne on April, 2008 by the United States Patent and Trademark Office.		‌ Stanadyne	United States Patent and Trademark Office	7360433	April 22, 2008
‌ US Patent 11098710 Inlet control valve for high pressure fuel pump	Patent 11098710 was granted and assigned to Stanadyne on August, 2021 by the United States Patent and Trademark Office.	‌ Stanadyne	‌ Stanadyne	United States Patent and Trademark Office	11098710	August 24, 2021
‌ US Patent 9638080 Injector having swirl structure downstream of valve seat	Patent 9638080 was granted and assigned to Stanadyne on May, 2017 by the United States Patent and Trademark Office.	‌ Stanadyne	‌ Stanadyne	United States Patent and Trademark Office	9638080	May 2, 2017
‌ US Patent 10273920 Single piston pump with reduced piston side loads	Patent 10273920 was granted and assigned to Stanadyne on April, 2019 by the United States Patent and Trademark Office.	‌ Stanadyne	‌ Stanadyne	United States Patent and Trademark Office	10273920	April 30, 2019
‌ US Patent 9291134 Anti-cavitation throttle for injector control valve	Patent 9291134 was granted and assigned to Stanadyne on March, 2016 by the United States Patent and Trademark Office.	‌ Stanadyne	‌ Stanadyne	United States Patent and Trademark Office	9291134	March 22, 2016
‌ US Patent 9228550 Common rail injector with regulated pressure chamber	Patent 9228550 was granted and assigned to Stanadyne on January, 2016 by the United States Patent and Trademark Office.	‌ Stanadyne	‌ Stanadyne	United States Patent and Trademark Office	9228550	January 5, 2016
‌ US Patent 9644589 Debris diverter shield for fuel injector	Patent 9644589 was granted and assigned to Stanadyne on May, 2017 by the United States Patent and Trademark Office.	‌ Stanadyne	‌ Stanadyne	United States Patent and Trademark Office	9644589	May 9, 2017
‌ US Patent 9759174 Constant pressure self-regulating common rail single piston pump	Patent 9759174 was granted and assigned to Stanadyne on September, 2017 by the United States Patent and Trademark Office.	‌ Stanadyne	‌ Stanadyne	United States Patent and Trademark Office	9759174	September 12, 2017
‌ US Patent 9556836 Pressure relief valve for single plunger fuel pump	Patent 9556836 was granted and assigned to Stanadyne on January, 2017 by the United States Patent and Trademark Office.	‌ Stanadyne	‌ Stanadyne	United States Patent and Trademark Office	9556836	January 31, 2017
‌ US Patent 10331145 Positive sealing proportional control valve with sealable vent valve	Patent 10331145 was granted and assigned to Stanadyne on June, 2019 by the United States Patent and Trademark Office.	‌ Stanadyne	‌ Stanadyne	United States Patent and Trademark Office	10331145	June 25, 2019
‌ US Patent 10450992 GDI pump with direct injection and port injection	Patent 10450992 was granted and assigned to Stanadyne on October, 2019 by the United States Patent and Trademark Office.	‌ Stanadyne	‌ Stanadyne	United States Patent and Trademark Office	10450992	October 22, 2019
‌ US Patent 9644585 Auxiliary pressure relief valve in single piston fuel pump	Patent 9644585 was granted and assigned to Stanadyne on May, 2017 by the United States Patent and Trademark Office.	‌ Stanadyne	‌ Stanadyne	United States Patent and Trademark Office	9644585	May 9, 2017
‌ US Patent 7524171 Radial piston fuel supply pump	Patent 7524171 was granted and assigned to Stanadyne on April, 2009 by the United States Patent and Trademark Office.		‌ Stanadyne	United States Patent and Trademark Office	7524171	April 28, 2009
‌ US Patent 7950905 Radial piston fuel supply pump	Patent 7950905 was granted and assigned to Stanadyne on May, 2011 by the United States Patent and Trademark Office.		‌ Stanadyne	United States Patent and Trademark Office	7950905	May 31, 2011

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