FB

Francis E. Brown

PP Pennzoil Products: 1 patents #1 of 7Top 15%
📍 Conroe, TX: #12 of 41 inventorsTop 30%
🗺 Texas: #1,330 of 5,527 inventorsTop 25%
Overall (1994): #136,297 of 165,921Top 85%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5320761 Lubricant fluid composition and methods for reducing frictional losses therewith in internal combustion engines David P. Hoult 1994-06-14