GH

Gregory John Haaser

📍 Dumfries, VA: #17 of 44 inventorsTop 40%
🗺 Virginia: #18,729 of 34,511 inventorsTop 55%
Overall (All Time): #3,602,103 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6328330 Hand truck attachment for a ladder — 2001-12-11