TB

Timothy A. Brock

PP Phillips Petroleum: 1 patents #819 of 1,401Top 60%
📍 Watauga, TX: #35 of 69 inventorsTop 55%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #3,979,899 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4685703 Expansible and contractible duct — 1987-08-11