DH

David Halstead

📍 Goleta, CA: #9 of 86 inventorsTop 15%
🗺 California: #4,287 of 28,521 inventorsTop 20%
Overall (2003): #71,286 of 273,478Top 30%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D472777 Combination gas valve wrench and water valve wrench — 2003-04-08
D472778 Impact socket — 2003-04-08