DF

David C. Freeman

Caterpillar: 3 patents #2,162 of 8,398Top 30%
Ford: 2 patents #6,445 of 17,473Top 40%
MIT: 1 patents #4,386 of 9,367Top 50%
Overall (All Time): #1,000,811 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9486825 Control system for mobile fluid delivery machine Khanh Ngo, Peter W. Anderton, Balamurugesh Thirunavukarasu 2016-11-08
8405500 System and method for power and data delivery on a machine Bryan G. Lammers, James I. Portscheller, Paul G. Casperson, John W. Crayton 2013-03-26
8089345 System and method for power and data delivery on a machine Darrel Berglund, Daniel K. Dunn, John W. Crayton 2012-01-03
7938107 Variable stiffness flow control valve Alexander H. Slocum, Daniel Michael Kabat 2011-05-10
7370645 Variable stiffness flow control valve Alexander H. Slocum, Daniel Michael Kabat 2008-05-13