EW

Edward M. Winter

CS Columbia Gas System Service: 3 patents #5 of 34Top 15%
📍 Columbus, OH: #1,065 of 3,880 inventorsTop 30%
🗺 Ohio: #23,384 of 73,341 inventorsTop 35%
Overall (All Time): #1,672,350 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4719767 Absorption refrigeration and heat pump system Edward A. Reid, Jr., F. Bert Cook, Richard H. Merrick, Edgar M. Purvis, Jr., Stephen P. Cremean 1988-01-19
4646541 Absorption refrigeration and heat pump system Edward A. Reid, Jr., F. Bert Cook, Edgar M. Purvis, Jr., Horatio H. Krause, Jr. 1987-03-03
4641588 Heat shield David E. Price, James E. Hook 1987-02-10