DH

David Heinz

📍 Camrose, CA: #6 of 23 inventorsTop 30%
Overall (All Time): #2,307,250 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5131712 Tilt-open device for truck box covers 1992-07-21
5090070 Variable height bed 1992-02-25