MR

Matthew D. Rampenthal

Caterpillar: 6 patents #1,094 of 8,398Top 15%
📍 Chillicothe, IL: #48 of 214 inventorsTop 25%
🗺 Illinois: #15,122 of 84,256 inventorsTop 20%
Overall (All Time): #876,400 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
7150152 Vibration limiter for coaxial shafts and compound turbocharger using same Jonathan Kilkenny, Paul W. Reisdorf, Eric C. Fluga 2006-12-19
6892532 Exhaust system having low-stress exhaust manifold flange Timothy Alan Bruce, Daniel Joseph Pelarski, Neil A. Terry 2005-05-17
6659092 Bypass assembly with annular bypass venturi for an exhaust gas recirculation system Gerald N. Coleman, Dennis D. Feucht, Michael P. Harmon, David A. Pierpont 2003-12-09
6640542 Bypass venturi assembly with single shaft actuator for an exhaust gas recirculation system Gerald N. Coleman, Dennis D. Feucht, Michael P. Harmon, David A. Pierpont 2003-11-04
6609373 Exhaust gas recirculation system with variable geometry turbine and bypass venturi assembly Gerald N. Coleman, David A. Pierpont, Dennis D. Feucht, Michael P. Harmon 2003-08-26
6439212 Bypass venturi assembly and elbow with turning vane for an exhaust gas recirculation system Gerald N. Coleman, Dennis D. Feucht, Michael P. Harmon, David A. Pierpont 2002-08-27