David A. Bernhardt

📍 Utica, MI: #4 of 14 inventorsTop 30%

🗺 Michigan: #1,426 of 5,720 inventorsTop 25%

Overall (2005): #219,085 of 245,428Top 90%

Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6837796	Bowling ball finger grip	—	2005-01-04