RC

Richard N. Christensen

CS Columbia Gas System Service: 1 patents #1 of 5Top 20%
📍 Columbus, OH: #41 of 181 inventorsTop 25%
🗺 Ohio: #979 of 4,093 inventorsTop 25%
Overall (1994): #78,989 of 165,921Top 50%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5339654 Heat transfer apparatus F. Bert Cook, Stephen E. Petty, Howard C. Meacham, Jr., Kevin R. McGahey 1994-08-23