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Ralph J. Ferone

Seattle, WA: #10,473 of 21,776 inventorsTop 50%

Washington: #35,300 of 76,902 inventorsTop 50%

Overall (All Time): #2,099,110 of 4,157,543Top 55%

2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
8317176	Magnetic cutting board	—	2012-11-27
6070885	Off-line roller skates	—	2000-06-06