RD

Roger H. Doggett

TL The Lubrizol: 1 patents #391 of 659Top 60%
📍 Natick, MA: #404 of 819 inventorsTop 50%
🗺 Massachusetts: #42,150 of 88,656 inventorsTop 50%
Overall (All Time): #2,358,383 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4453278 Chemical dispenser Edward S. Shanley 1984-06-12
4181557 Bonding method employing water-activatable adhesive compositions comprising a plasticizer and an N-sulfohydrocarbon-substituted acrylamide polymer Henry L. Buccigross 1980-01-01