DN

David W. Nunnally

PT Praxair S.T. Technology: 1 patents #81 of 143Top 60%
📍 Greenfield, IN: #115 of 197 inventorsTop 60%
🗺 Indiana: #19,404 of 33,936 inventorsTop 60%
Overall (All Time): #3,428,549 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7107820 Integrated gas supply and leak detection system Douglas J. Gifford 2006-09-19