WM

William Murray

TI Tri-State Oil Tool Industries: 1 patents #5 of 12Top 45%
📍 Bossier City, LA: #35 of 168 inventorsTop 25%
🗺 Louisiana: #2,223 of 10,876 inventorsTop 25%
Overall (All Time): #1,444,000 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10538982 Valve assembly with a filter chamber Daniel George Purkis 2020-01-21
4699189 Pressurizing cap — 1987-10-13
4276931 Junk basket — 1981-07-07