JT

John P. Timmons

Caterpillar: 15 patents #309 of 8,398Top 4%
ED Electro-Motive Diesel: 4 patents #33 of 163Top 25%
SC Schlumberger: 1 patents #1 of 17Top 6%
Schlumberger Technology: 1 patents #3,893 of 7,293Top 55%
Overall (All Time): #209,178 of 4,157,543Top 6%
21
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9732713 Purge system for a dual-fuel engine Deep Bandyopadhyay, Farhan F. Devani, David T. Montgomery, Aaron Gamache Foege 2017-08-15
9714624 Engine system for reducing gaseous fuel slip Deep Bandyopadhyay, David T. Montgomery, Aaron Gamache Foege 2017-07-25
9581113 Fuel injection nozzle having an anti-leakage device Deep Bandyopadhyay, Farhan F. Devani 2017-02-28
9328693 Piston, engine and operating method for reduced production of particulate matter David A. Pierpont, Michael B. Goetzke, Kenneth M. Sinko, Reddy Pocha Siva Sankara 2016-05-03
9238996 Piston having combustion bowl shaped to balance combustion efficiency and emission properties William L. Easley, David A. Pierpont, Karthikeyan C. Venkatasubramaniam 2016-01-19
8978621 Piston having combustion bowl shaped to balance combustion efficiency and emission properties William L. Easley, David A. Pierpont, Karthikeyan C. Venkatasubramaniam 2015-03-17
8297053 Exhaust system having parallel asymmetric turbochargers and EGR John R. Gladden, David A. Pierpont 2012-10-30
8176737 Exhaust system having 3-way valve David A. Pierpont, William L. Easley 2012-05-15
8161747 Exhaust system having series turbochargers and EGR David A. Pierpont, William L. Easley 2012-04-24
8096124 Exhaust system having parallel asymmetric turbochargers and EGR David A. Pierpont, Jonathan Kilkenny 2012-01-17
7107764 Exhaust treatment system Cornelius Opris, Mari Balmer-Millar, Cho Y. Liang, Anil Raina 2006-09-19
7051699 Split mode operation for fuel injection systems Brian G. McGee 2006-05-30
6843221 Reduced emissions fuel injection control strategy Brian G. McGee, Mark E. Rettig 2005-01-18
6842689 System for dynamically controlling power provided by an engine David J. Andres, Craig W. Riediger, Donald E. Wilson, Timothy A. Lorentz 2005-01-11
6102004 Electronic control for a hydraulically activated, electronically controlled injector fuel system and method for operating same Gary L. Cowden, Errol W. Davis, Brian G. McGee, Daniel R. Puckett, Matthew E. Schulman 2000-08-15
6082331 Electronic control and method for consistently controlling the amount of fuel injected by a hydraulically activated, electronically controlled injector fuel system to an engine Travis E. Barnes, Michael S. Lukich, Brian G. McGee 2000-07-04
6026780 Method for controlled transition between use of different injection waveform types in a hydraulically-actuated electronically-controlled fuel injection system Travis E. Barnes, Michael S. Lukich, Brian G. McGee, Daniel R. Puckett 2000-02-22
6014956 Electronic control for a hydraulically activated, electronically controlled injector fuel system and method for operating same Gary L. Cowden, Brian G. McGee, Daniel R. Puckett 2000-01-18
5893347 Method for delivering a small quantity of fuel with a hydraulically-actuated injector during split injection Brian G. McGee 1999-04-13
4327412 Well logging data processing technique 1982-04-27
4321670 Method of merging information on storage media 1982-03-23