DJ

D. F. Rohr, Jr.

PP Phillips Petroleum: 1 patents #819 of 1,401Top 60%
📍 Charlton, NY: #15 of 25 inventorsTop 60%
🗺 New York: #67,335 of 115,490 inventorsTop 60%
Overall (All Time): #3,830,446 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5235121 Method for reforming hydrocarbons Francis M. Brinkmeyer, Warren M. Ewert, Homer M. Fox 1993-08-10