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Ben M. Richerson

Overbrook, OK: #1 of 1 inventorsTop 100%

Oklahoma: #4,502 of 12,736 inventorsTop 40%

Overall (All Time): #2,323,939 of 4,157,543Top 60%

2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4973341	Cyclonic separator for removing and recovering airborne particles	—	1990-11-27
4927437	Cyclonic separator for removing and recovering airborne particles	—	1990-05-22