Donald E. Hoffman

📍 Canton, MI: #58 of 179 inventorsTop 35%

🗺 Michigan: #1,670 of 6,370 inventorsTop 30%

Overall (2003): #234,889 of 273,478Top 90%

Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6572483	Spinnable swing assembly	—	2003-06-03