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John E. McRae — 2 Patents

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

Bootle, MI: #1 of 1 inventorsTop 100%

Overall (All Time): #2,127,934 of 4,157,543Top 55%

2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
7814881	Engine connecting rod and crankshaft assembly	—	2010-10-19
7471197	Perimeter wall security system	—	2008-12-30