FS

Frank W. Schipperijn

General Motors: 3 patents #4,693 of 18,328Top 30%
Overall (All Time): #1,390,074 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11624222 Vehicle including a vehicle cargo area with a vehicle cargo cover having a clip Alejandro Hernandez Covarrubias, Juan M. Alvarado 2023-04-11
7863843 Cold rattle reduction control system Goro Tamai, William L. Aldrich, III, Dean A. Hauersperger, Steven A. Tervo, David J. Hajdyla 2011-01-04
7739903 Weak refuel detection system and method for virtual flex fuel sensor system Mark D. Carr, Shuanita Robinson 2010-06-22