WA

Whewell Allyn

AC Arch Specialty Chemicals: 1 patents #42 of 79Top 55%
📍 Westerly, RI: #67 of 131 inventorsTop 55%
🗺 Rhode Island: #3,444 of 6,211 inventorsTop 60%
Overall (All Time): #3,598,893 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6312870 t-butyl cinnamate polymers and their use in photoresist compositions Sanjay Malik, Lawrence Ferreira, Jeffrey Eisele 2001-11-06