William B. Macbeth, Jr.

CO Conoco: 1 patents #310 of 638Top 50%

📍 Ponca City, OK: #283 of 444 inventorsTop 65%

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

Overall (All Time): #4,058,650 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4407700	Injector for calciner	Richard L. Davis, Harlan G. Graf, Don L. Edwards	1983-10-04