Dennis Simpson

📍 Marysville, OH: #3 of 18 inventorsTop 20%

🗺 Ohio: #1,610 of 5,754 inventorsTop 30%

Overall (2002): #230,035 of 266,432Top 90%

Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6382570	Adjustable hangar	Buck Dolan	2002-05-07