Inventor
GIGNAC DONALD R
US5 patents
Patents
5 patentsUS10577852B2Mar 3, 2020
Method and apparatus for preventing tailgate collision with hitch accessory
GM GLOBAL TECH OPERATIONS LLC4 citations71
US10688881B2Jun 23, 2020
Energy transfer systems and methods
GM GLOBAL TECH OPERATIONS LLC3 citations70
US10160274B1Dec 25, 2018
Method and apparatus that generate position indicators for towable object
GM GLOBAL TECH OPERATIONS LLC4 citations70
US10582136B2Mar 3, 2020
Camera apparatus and operating method thereof
GM GLOBAL TECH OPERATIONS LLC0 citations51
US10594958B2Mar 17, 2020
Camera imager binning technique
GM GLOBAL TECH OPERATIONS LLC0 citations39