Charles R. Grimes, Jr.

📍 DeFuniak Springs, FL: #4 of 24 inventorsTop 20%

🗺 Florida: #22,299 of 67,251 inventorsTop 35%

Overall (All Time): #2,220,835 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
6494812	Inclined ramp for track and field training and training methods therefor	—	2002-12-17
5839723	Multi-layer maze assembly	—	1998-11-24