DW

David Archer Wells

EA E.I. Du Pont De Nemours And: 2 patents #2,942 of 8,010Top 40%
📍 Newark, DE: #699 of 1,550 inventorsTop 50%
🗺 Delaware: #3,234 of 7,163 inventorsTop 50%
Overall (All Time): #2,184,276 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6955288 Metallurgically bonded layered article having a curved surface John James Barnes, Joseph G. Biondo, Peter Gideon Gelblum, Richard D. Lanam, Charles Joseph Noelke 2005-10-18
6777110 Metallurgically bonded layered article having a curved surface John James Barnes, Joseph G. Biondo, Peter Gideon Gelblum, Richard D. Lanam, Charles Joseph Noelke 2004-08-17