RH

Ralph Hayes

JC John Zink Company: 2 patents #54 of 141Top 40%
📍 Collinsville, OK: #16 of 61 inventorsTop 30%
🗺 Oklahoma: #4,502 of 12,736 inventorsTop 40%
Overall (All Time): #2,190,477 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6796790 High capacity/low NOx radiant wall burner Demetris Venizelos, Wesley Bussman, Jesse S. Chambers, Roger L. Poe 2004-09-28
6729874 Venturi cluster, and burners and methods employing such cluster Roger L. Poe, Wesley Bussman, I-Ping Chung, Jaiwant Jayakaran, Andrew Paul Jones +3 more 2004-05-04