JO

James D. Openshaw

MA Mattel: 1 patents #611 of 1,179Top 55%
Overall (All Time): #3,975,514 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4669657 Toy train play setting with detachable storage building Philip W. Crain 1987-06-02