John S. Woronec

📍 Lambertville, MI: #30 of 61 inventorsTop 50%

🗺 Michigan: #35,034 of 86,293 inventorsTop 45%

Overall (All Time): #2,066,439 of 4,157,543Top 50%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
8376223	Method and apparatus for securely activating a credit card for a limited period of time	—	2013-02-19
7210621	Secure credit card and method and apparatus for utilizing the same	—	2007-05-01