James R. Graham II

OC Oklahoma Safety Equipment Company: 1 patents #9 of 18Top 50%

📍 Tulsa, OK: #1,272 of 2,344 inventorsTop 55%

🗺 Oklahoma: #6,781 of 12,736 inventorsTop 55%

Overall (All Time): #3,676,817 of 4,157,543Top 90%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5720380	Reverse buckling disk with incorporated knife	—	1998-02-24