HM

Harold P. Marsh

Eastman Kodak: 3 patents #2,892 of 8,114Top 40%
📍 Kingsport, TN: #390 of 821 inventorsTop 50%
🗺 Tennessee: #5,688 of 20,272 inventorsTop 30%
Overall (All Time): #1,683,064 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4381356 Stabilized polypropylene compositions — 1983-04-26
4341690 Stabilized polypropylene composition — 1982-07-27
4340528 Pigmented polyolefin compositions — 1982-07-20