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Larry Larkin — 2 Patents

FIFiltertek: 1 patents #20 of 36Top 60%

Tulsa, OK: #825 of 2,344 inventorsTop 40%

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

Overall (All Time): #2,161,951 of 4,157,543Top 55%

2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
7282140	Sump filter with filter element cartridge	Andrew Boast	2007-10-16
4466630	Bicycle spark wheel	—	1984-08-21