John J. Napierkowski

SI Siecor: 1 patents #85 of 174Top 50%

📍 Cape Elizabeth, ME: #64 of 98 inventorsTop 70%

🗺 Maine: #2,311 of 4,281 inventorsTop 55%

Overall (All Time): #3,769,391 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5410596	Station protector module for network interface device	William J. Shannon, John P. DuBois, Dan Kidd	1995-04-25