PB

Paul C. Blackstone

LB Lever Brothers: 2 patents #183 of 819Top 25%
📍 Collingswood, NJ: #45 of 101 inventorsTop 45%
🗺 New Jersey: #29,833 of 69,400 inventorsTop 45%
Overall (All Time): #2,361,543 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4416792 Iminodipropionate containing detergent compositions — 1983-11-22
4375422 Homogeneous detergent containing nonionic and surface active iminodipropionate — 1983-03-01