ML

Michael Ledyard

CP Cpg Products: 1 patents #42 of 97Top 45%
📍 Cincinnati, OH: #4,941 of 8,043 inventorsTop 65%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #4,109,824 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D254678 Toy lighthouse John E. Holden, Linda Jansen Donaldson, James Swearingen 1980-04-08