John M. Biffle

📍 Midland, TX: #145 of 491 inventorsTop 30%

🗺 Texas: #52,441 of 125,132 inventorsTop 45%

Overall (All Time): #2,293,500 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
D345676	Cup holder	—	1994-04-05
4361185	Stripper rubber for rotating blowout preventors	—	1982-11-30