DH

Donald B. Hazen

📍 Lakeland, FL: #10 of 39 inventorsTop 30%
🗺 Florida: #984 of 3,961 inventorsTop 25%
Overall (2003): #234,929 of 273,478Top 90%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6626449 Double-castered wheel trailer having lockable caster wheels — 2003-09-30