ER

Eric J. Roszman

AC Akebono Brake Industry Co.: 4 patents #50 of 376Top 15%
AA Akebono Corporation (North America): 3 patents #4 of 16Top 25%
AB Akebono Brake: 1 patents #5 of 17Top 30%
General Motors: 1 patents #9,361 of 18,328Top 55%
📍 Shepardsville, MI: #1 of 2 inventorsTop 50%
🗺 Michigan: #10,567 of 86,293 inventorsTop 15%
Overall (All Time): #538,699 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
12351145 Method of damage prediction for electric park brake and adaptation thereof George Ritter, Gang Lou 2025-07-08
11635358 Dual testing machine that incorporates ultrasonic testing and compressibility testing 2023-04-25
11054350 Dual testing machine that incorporates ultrasonic testing and compressibility testing 2021-07-06
9206867 Pad clip with nonlinear stiffness Gang Lou, Brian Boyle 2015-12-08
8348030 Piston with improved displacement properties Amar Alamin 2013-01-08
7308974 Disc brake having improved pad clip and pad return spring Manuel Barbosa, Muhammed Farooq Ansari 2007-12-18
7051848 Temperature specific mechanism retaining brake pads in a caliper assembly during shipping Orit Baron 2006-05-30
6397983 Automatic adjustment for disc brake pad Chris Henley, Sean Barrett 2002-06-04
5990441 Damper tube closure Daniel P. Zaenglein, Craig Thomas Lehman 1999-11-23