JS

Joshua W. Steffen

Caterpillar: 26 patents #114 of 8,398Top 2%
ED Electro-Motive Diesel: 2 patents #61 of 163Top 40%
AC Acd: 1 patents #8 of 21Top 40%
WP Westport Power: 1 patents #65 of 146Top 45%
📍 El Paso, IL: #1 of 21 inventorsTop 5%
🗺 Illinois: #1,912 of 84,256 inventorsTop 3%
Overall (All Time): #118,069 of 4,157,543Top 3%
31
Patents All Time

Issued Patents All Time

Showing 26–31 of 31 patents

Patent #TitleCo-InventorsDate
9091240 Compressed natural gas fuel mass control system Steven Thomas Grant, Frank Lombardi, Daniel R. Puckett, Cory A. Brown, Paul Desiderio 2015-07-28
8991363 Dual fuel system diagnostics for dual fuel engine and machine using same Dana R. Coldren, Alan R. Stockner 2015-03-31
8960100 Energy recovery system for a mobile machine Aaron Gamache Foege 2015-02-24
8944033 Limp home capable dual fuel engine and machine using same Dana R. Coldren, Gregg W. Uhland, Brian K. Garman, Alan R. Stockner 2015-02-03
8936009 Fuel system having dual fuel pressure regulator Daniel R. Puckett, Frank Lombardi, Steven Thomas Grant 2015-01-20
8857162 Coolant warm-up using exhaust Cory A. Brown 2014-10-14