WS

William Christopher Swick

Caterpillar: 10 patents #570 of 8,398Top 7%
JC J. I. Case: 1 patents #133 of 306Top 45%
Overall (All Time): #441,898 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11933290 Axial piston pump controller Arick M. Bakken, Paul Cairns 2024-03-19
11624379 Hydrostatically driven vehicle with a secondary braking or steering supply Niall Mc Namee 2023-04-11
10029569 Method and apparatus for controlling the drive power of a vehicle Arick M. Bakken, Paul Cairns 2018-07-24
8833069 Hydrostatic circuits with variable charge and variable flushing systems Christopher J. Demick, Paul A. Dvorak, Vincent Guyard, Christopher M. Elliott, Christopher W. Pruess 2014-09-16
7344465 Drive system for a machine Jerry D. Marr, Friedrich Konrad Diecke 2008-03-18
7204085 Power source derating component protection system Christopher E. Bright, Gregory A. Epplin 2007-04-17
6223828 Landscape rake with fluid controlled float capability Clint W. Paulson 2001-05-01
6116454 Hydraulic oil tank with integral baffle David Henderson, Reid W. Waitt 2000-09-12
5897176 Braking apparatus and method for use with a moving vehicle Paul A. Dvorak, Peter R. Hildner, David P. Smith 1999-04-27
5447029 Hydrostatic transmission control system David P. Smith 1995-09-05
4821993 Retaining bracket for detachable pump Steven D. Warner, David M. Anderson 1989-04-18