Russell A. Casey

📍 Sapulpa, OK: #22 of 88 inventorsTop 25%

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

Overall (All Time): #2,272,766 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5661973	Muffler and fuel saving device for internal combustion diesel engine	—	1997-09-02
4315559	Muffler for internal combustion engine	—	1982-02-16