DM

David E. Martin

Caterpillar: 6 patents #9 of 431Top 3%
📍 Dunlap, IL: #2 of 30 inventorsTop 7%
🗺 Illinois: #74 of 5,836 inventorsTop 2%
Overall (2002): #6,536 of 266,432Top 3%
6
Patents 2002

Issued Patents 2002

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
6474296 Lash adjustment for use with an actuator Sean O. Cornell, Scott Leman, Ronald D. Shinogle, Virl R. Voights, Mingchun Dong 2002-11-05
6474620 Method of controlling hydraulically actuated valves and engine using same Sean O. Cornell, Scott Leman, Ronald D. Shinogle 2002-11-05
6418906 Duration control strategy for a hydraulically actuated engine compression release brake Sean O. Cornell, Scott Leman, Ronald D. Shinogle 2002-07-16
6394073 Hydraulic valve with hydraulically assisted opening and fuel injector using same Benjamin H. Binkele, Timothy J. Matzke, Evan Jacobson 2002-05-28
6354266 Vehicle with engine having enhanced warm-up operation mode Sean O. Cornell, Richard H. Holtman, Scott Leman, Ronald D. Shinogle 2002-03-12
6349920 Poppet valve shaping for quick valve opening Stephen R. Lewis, Charles B. Looney, Wade J. Robel, Larry R. Mitzelfelt, Jr., James D. Griffith +2 more 2002-02-26