TH

Travis O. Harkness

📍 Kaufman, TX: #1 of 2 inventorsTop 50%
🗺 Texas: #147 of 2,272 inventorsTop 7%
Overall (1982): #6,851 of 81,411Top 9%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4356644 Root grubbing plow 1982-11-02
4355475 Root grubbing plow 1982-10-26