JH

John Hamlin

NP Namkung Promotions: 2 patents #1 of 1Top 100%
📍 Brooks Road, CA: #5 of 82 inventorsTop 7%
🗺 California: #1,869 of 17,285 inventorsTop 15%
Overall (1997): #35,528 of 185,788Top 20%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5674105 Self-propelled toy vehicle 1997-10-07
D379378 Free wheeling toy 1997-05-20