Charles S. Mandel

📍 Southfield, MI: #349 of 906 inventorsTop 40%

🗺 Michigan: #35,034 of 86,293 inventorsTop 45%

Overall (All Time): #2,326,968 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
D312095	Album for containing baseball cards	—	1990-11-13
D266338	Card holder and display device	—	1982-09-28