Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
IS

Igor Strashny

Caterpillar: 26 patents #114 of 8,398Top 2%
PLPerkins Engines Company Limited: 6 patents #6 of 209Top 3%
Tucson, AZ: #193 of 6,004 inventorsTop 4%
Arizona: #877 of 32,909 inventorsTop 3%
Overall (All Time): #109,999 of 4,157,543Top 3%
32 Patents All Time

Issued Patents All Time

Showing 26–32 of 32 patents

Patent #TitleCo-InventorsDate
7798272 Systems and methods for controlling slip of vehicle drive members Randall D. Pruitt 2010-09-21
7658065 Hydraulic system having in-sump energy recovery device David P. Smith, Daniel T. Mather 2010-02-09
7637845 System and method for controlling vehicle speed Andrew O. Fonkalsrud 2009-12-29
7544148 System and method for controlling vehicle speed Michael D. Anderson, Danial P. Simon 2009-06-09
6357232 Differential pedal interface system for a cycling type work machine 2002-03-19
6229299 System and method for computing the angular velocity and direction of a rotational body 2001-05-08
6218828 Sensing system for determining an articulation angle between two elements Kent C. Bates 2001-04-17