Fred M. Nightingale

📍 Cadillac, MI: #6 of 20 inventorsTop 30%

🗺 Michigan: #1,659 of 6,198 inventorsTop 30%

Overall (2002): #219,610 of 266,432Top 85%

Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6435504	Method of playing a spelling game	—	2002-08-20