RH

Robert A. Hartje

📍 Dunellen, NJ: #24 of 39 inventorsTop 65%
🗺 New Jersey: #41,174 of 69,400 inventorsTop 60%
Overall (All Time): #3,900,679 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4917648 Toy sanitation truck — 1990-04-17