RE

Rose Shuffman, executrix

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Scarsdale, NY: #325 of 560 inventorsTop 60%
🗺 New York: #67,335 of 115,490 inventorsTop 60%
Overall (All Time): #4,120,077 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4223536 Cryothermal manipulation of petroleum Sigmund L. Ross, Oscar Shuffman, deceased 1980-09-23