John J Dudenhoeffer

📍 Crystal Falls, MI: #8 of 13 inventorsTop 65%

🗺 Michigan: #49,615 of 86,293 inventorsTop 60%

Overall (All Time): #3,246,949 of 4,157,543Top 80%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D635738	Pair of suspenders	—	2011-04-12