HA

Harold P. Ashton

KP Kiddie Products: 1 patents #1 of 5Top 20%
📍 Providence, RI: #16 of 59 inventorsTop 30%
🗺 Rhode Island: #43 of 240 inventorsTop 20%
Overall (1989): #109,086 of 140,708Top 80%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4822051 Picture puzzle of multiple panels with progressive difficulty Ralph M. Nowak, Earlene Hornbostel 1989-04-18