JC

John D. Campbell

General Motors: 1 patents #656 of 1,894Top 35%
Overall (2016): #352,427 of 481,213Top 75%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9476944 Insulation inspection instrument Thomas A. Perry 2016-10-25