GW

Greg B. Witczak

General Motors: 2 patents #6,250 of 18,328Top 35%
Overall (All Time): #2,002,246 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9290092 Chain drive power take off for hydraulic pump Gregory W. Kempf, Chi Teck Lee, Trevor Murray 2016-03-22
8424415 Non-rotating clutch and method of installing same William S. Reed 2013-04-23