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

William C. Kahn

PAPaccar: 8 patents #87 of 678Top 15%
E-E-Systems: 2 patents #43 of 229Top 20%
Denton, TX: #34 of 434 inventorsTop 8%
Texas: #15,190 of 125,132 inventorsTop 15%
Overall (All Time): #500,686 of 4,157,543Top 15%
10 Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
11524716 Electric truck steering with varying pump speed Ed Legler 2022-12-13
10759428 Use of laser scanner for autonomous truck operation A. Brent Hankins 2020-09-01
9429070 Turbine engine starting system Steve J. Polansky, Christopher G. Wehrwein 2016-08-30
8939240 Engine accessory drive system Christopher G. Wehrwein 2015-01-27
6692051 Tractor-truck cab with workstation and mobile seat Charles L. Cook, Jeffrey S. Corey, Frank H. Schneck, Jr. 2004-02-17
6276736 Storage compartment for a vehicle Charles L. Cook, Jeffrey S. Corey, Frank H. Schneck, Jr. 2001-08-21
6217119 Extendable armrest assembly for a seat Charles L. Cook, Jeffrey S. Corey, Frank H. Schneck, Jr. 2001-04-17
6213531 Extendable sleeper for a truck Jeffrey S. Corey, Frank H. Schneck, Jr., Charles L. Cook 2001-04-10
5678787 Door assembly with shear layer control aperture John T. Johnston, Kyle G. Fluegel 1997-10-21
5520358 Door assembly with shear layer control aperture John T. Johnston, Kyle G. Fluegel 1996-05-28