JC

Joe A. Chalk

HE Heaters Engineering: 1 patents #3 of 9Top 35%
Overall (All Time): #3,824,627 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5213523 Apparatus and method of making an electrical connection to a current carrying device Terry L. Hygema, Jack W. Fulk 1993-05-25