John Krawczyk

BI Bicycle Tools Incorporated: 1 patents #1 of 2Top 50%

📍 Watertown, MA: #22 of 98 inventorsTop 25%

🗺 Massachusetts: #1,861 of 6,881 inventorsTop 30%

Overall (2003): #192,608 of 273,478Top 75%

Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6622329	3-piece bicycle tool assembly	Pierre Ostor	2003-09-23