Fritz; Steven G.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Fritz; Steven G..The latest application filed is for "exhaust gas temperature assist for two-cycle uniflow scavenged diesel engine at lower engine loads".

Company Profile

3.6.5

Fritz; Steven G. - La Vernia TX
Fritz; Steven G. - San Antonio TX

*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
Exhaust gas temperature assist for two-cycle uniflow scavenged diesel engine at lower engine loads Grant 10,837,385 - Riley , et al. November 17, 2	2020-11-17
Intake air boost system for two-cycle engine having roots blowers Grant 10,690,045 - Hedrick , et al.	2020-06-23
Exhaust Gas Temperature Assist for Two-Cycle Uniflow Scavenged Diesel Engine at Lower Engine Loads App 20190353113 - Riley; Michael B. ; et al.	2019-11-21
Partial-flow diesel particulate filter using pressure regulated bypass Grant 10,428,707 - Fritz , et al. October 1, 2	2019-10-01
Intake Air Boost System For Two-Cycle Engine Having Roots Blowers App 20180252153 - Hedrick; John C. ; et al.	2018-09-06
Intake air boost system for two-cycle engine having turbo-supercharger Grant 9,995,206 - Hedrick , et al. June 12, 2	2018-06-12
Intake Air Boost System for Two-Cycle Engine Having Turbo-Supercharger App 20170292438 - Hedrick; John C. ; et al.	2017-10-12
Partial-flow Diesel Particulate Filter Using Pressure Regulated Bypass App 20150240681 - FRITZ; Steven G. ; et al.	2015-08-27
Locomotive engine charge air cooling system and method for cooling the engine Grant 7,059,278 - Hedrick , et al. June 13, 2	2006-06-13
Fuel injector timing tool Grant 6,990,857 - Bourn , et al. January 31, 2	2006-01-31
Locomotive engine charge air cooling system and method for cooling the engine App 20050193963 - Hedrick, John C. ; et al.	2005-09-08

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