John Fred Pangrace

📍 Rocky River, OH: #108 of 263 inventorsTop 45%

🗺 Ohio: #30,338 of 73,341 inventorsTop 45%

Overall (All Time): #1,884,574 of 4,157,543Top 50%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
11082586	Wood grain color reproduction method	—	2021-08-03
10636332	Digital color chip method	—	2020-04-28