LC

Leonard R. Coleman

MA Mattel: 1 patents #611 of 1,179Top 55%
📍 Long Beach, CA: #1,148 of 2,153 inventorsTop 55%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #4,034,853 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4450129 Method of making miniature doll heads Ralph T. Dunn 1984-05-22