BW

Bruce E. Wilburn

PP Pennzoil Products: 1 patents #1 of 11Top 10%
📍 Houston, TX: #210 of 924 inventorsTop 25%
🗺 Texas: #885 of 4,134 inventorsTop 25%
Overall (1989): #127,928 of 140,708Top 95%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4844829 Methacrylate pour point depressants and compositions William J. Heilman 1989-07-04