KW

Keith E. Wellman

📍 Norman, OK: #215 of 626 inventorsTop 35%
🗺 Oklahoma: #4,502 of 12,736 inventorsTop 40%
Overall (All Time): #2,152,103 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7461515 Sequential hot gas defrost method and apparatus — 2008-12-09
6629422 Sequential defrosting of refrigerated display cases — 2003-10-07