DH

Donald L. Harmon

📍 El Segundo, CA: #273 of 672 inventorsTop 45%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,219,003 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D463998 Lighted American flag 2002-10-08
D265577 Twisting novelty toy 1982-07-27