Elmer G. Ratcliff

📍 Powell, WY: #2 of 2 inventorsTop 100%

🗺 Wyoming: #7 of 27 inventorsTop 30%

Overall (1982): #67,026 of 81,411Top 85%

Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4358298	Motorized gas trap	—	1982-11-09