DS

David P. Smith

Caterpillar: 4 patents #8 of 387Top 3%
📍 Kitchener, CA: #2 of 45 inventorsTop 5%
Overall (2003): #17,351 of 273,478Top 7%
4
Patents 2003

Issued Patents 2003

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6651794 Hydro-mechanical combiner 2003-11-25
6631653 System for definable single lever control shift pattern joint Chad T. Brickner, John R. Connolly, Paul Gilbert, Thomas J. Hajek, Jr., Rudy V. Mills 2003-10-14
6572344 Compact pump or motor with internal swash plate Thomas J. Hajek, Jr. 2003-06-03
6564830 Method and apparatus for managing fluid pressure using an accumulator 2003-05-20