WB

William H. Baum

🗺 New York: #67,335 of 115,490 inventorsTop 60%
Overall (All Time): #4,045,420 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
T104903 Photographic speed increasing and latent image stabilizing compounds Roger Lok, John P. Freeman 1984-12-04