Travis O. Harkness

📍 Kaufman, TX: #7 of 34 inventorsTop 25%

🗺 Texas: #33,546 of 125,132 inventorsTop 30%

Overall (All Time): #1,309,982 of 4,157,543Top 35%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
4356644	Root grubbing plow	—	1982-11-02
4355475	Root grubbing plow	—	1982-10-26
4253786	Article loading and handling device	—	1981-03-03
4182590	Article loading and handling device	—	1980-01-08