DW

David Robert Edward Walker

AL Albright & Wilson Uk Limited: 2 patents #4 of 24Top 20%
📍 Droitwich Spa, GB: #9 of 36 inventorsTop 25%
Overall (All Time): #2,238,710 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6071434 Phosphino derivatives Keith Philip Davis, Alan Craig Smith, Gary Woodward 2000-06-06
5980776 Phosphonic acid polymers Mohsen Zakikhani, Peter David Hasling, Alan Craig Smith, Keith Philip Davis 1999-11-09