LH

Lawrence D. Hart

SI Smith International: 1 patents #390 of 708Top 60%
📍 Houston, TX: #8,651 of 21,073 inventorsTop 45%
🗺 Texas: #52,441 of 125,132 inventorsTop 45%
Overall (All Time): #2,346,541 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4569094 Self-powered lift Melville D. Hart, Jr. 1986-02-11
4497384 Reamer disassembly — 1985-02-05