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JK

James J. Keefe

🗺 Massachusetts: #42,150 of 88,656 inventorsTop 50%

Overall (All Time): #2,138,829 of 4,157,543Top 55%

2

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
7589268	Conical piccolo	Janet D. Kinmouth	2009-09-15
7394007	Conical piccolo	Janet D. Kinmonth	2008-07-01