Kenneth B. Keys

📍 Leander, TX: #2 of 13 inventorsTop 20%

🗺 Texas: #331 of 4,134 inventorsTop 9%

Overall (1989): #22,436 of 140,708Top 20%

Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4883107	Air inlet and automatic pressure adjustment device for a tire	—	1989-11-28
4869306	Air inlet and automatic pressure adjustment device for a tire	—	1989-09-26