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Duke Howard — 1 Patent

UNUnknown: 1 patents #29,356 of 83,584Top 40%

Lowood, AU: #1 of 1 inventorsTop 100%

Overall (All Time): #3,753,663 of 4,157,543Top 95%

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5560324	Oscillating piston internal combustion engine	—	1996-10-01