JB

James E. Batz

NG Northern Illinois Gas: 1 patents #6 of 13Top 50%
Overall (All Time): #3,930,298 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4839642 Data transmission system with data verification Dennis Martell, Steven A. Overmyer 1989-06-13