HJ

Howard C. Meacham, Jr.

CO Columbia Gas Of Ohio: 2 patents #7 of 14Top 50%
CS Columbia Gas System Service: 2 patents #7 of 34Top 25%
📍 Upper Arlington, OH: #29 of 127 inventorsTop 25%
🗺 Ohio: #18,857 of 73,341 inventorsTop 30%
Overall (All Time): #1,290,738 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5546760 Generator for absorption heat pumps F. Bert Cook, Stephen E. Petty, Richard N. Christensen, Kevin R. McGahey 1996-08-20
5533362 Heat transfer apparatus for heat pumps F. Bert Cook, Stephen E. Petty, Richard N. Christensen, Kevin R. McGahey 1996-07-09
5339654 Heat transfer apparatus F. Bert Cook, Stephen E. Petty, Richard N. Christensen, Kevin R. McGahey 1994-08-23
5067330 Heat transfer apparatus for heat pumps F. Bert Cook, Stephen E. Petty, Richard N. Christensen, Kevin R. McGahey 1991-11-26