Charles R. Echols

📍 Glendale, AZ: #6 of 17 inventorsTop 40%

🗺 Arizona: #110 of 528 inventorsTop 25%

Overall (1982): #72,747 of 81,411Top 90%

Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4341004	Tool for installing freeze plugs	—	1982-07-27