Gregory L. Armstrong

City:

Edwards, Illinois

Country:

United States

Published Applications:

Last publication date:

2026-01-22

Top Assignees for applications by Gregory L. Armstrong

The entities that hold a legal rights for patent applications filed by inventor Armstrong Gregory L.:

Caterpillar Inc. 4 Peoria, IL United States
Progress Rail Locomotive Inc. 1 LaGrange, IL United States

Recent patent applications by Armstrong Gregory L.

Gregory L. Armstrong from Edwards, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2026-01-22

US20260022673A1

Mechanical engineering

ASYMMETRIC FUEL INJECTION WINDOW AND FUEL METERING WINDOW

#2 | 2022-05-26

US20220163006A1

Mechanical engineering

Method and system for identification of fuel injector

#3 | 2021-11-11

US20210348578A1

Mechanical engineering

Bank to bank trimming system for a locomotive engine

#4 | 2021-05-13

US20210140386A1

Mechanical engineering

Method and system for valve movement detection

#5 | 2013-05-23

US20130131953A1

Mechanical engineering

Anti-sticking and diagnostic strategy for exhaust system valves

#6 | 2010-06-17

US20100147258A1

Mechanical engineering

Engine control system having gradual cylinder cutout

InventorID:

265773 ⎘