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Roy J. Bertacchi

TOTotes: 2 patents #13 of 22Top 60%

Cincinnati, OH: #3,621 of 8,043 inventorsTop 50%

Ohio: #30,338 of 73,341 inventorsTop 45%

Overall (All Time): #2,334,554 of 4,157,543Top 60%

2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4762318	Exerciser	Bradford E. Phillips	1988-08-09
4717908	Credit card case with alarm system	Bradford E. Phillips, John E. Busse	1988-01-05