Mark A. Ericksen

📍 Norman, OK: #10 of 36 inventorsTop 30%

🗺 Oklahoma: #159 of 726 inventorsTop 25%

Overall (2002): #163,551 of 266,432Top 65%

Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6446483	Bending tool and method for pipes of differing widths	—	2002-09-10