John D. Leszyk

UM University Of Massachusetts: 1 patents #755 of 1,810Top 45%

📍 Sutton, MA: #81 of 124 inventorsTop 70%

🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%

Overall (All Time): #3,504,991 of 4,157,543Top 85%

Patents All Time

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6531305	Sperm associated protein kinase polypeptides, corresponding nucleic acids, and methods of use	George B. Witman, Jovenal T. San Agustin	2003-03-11