DF

David Frost

📍 Long Beach, CA: #7 of 106 inventorsTop 7%
🗺 California: #1,124 of 13,957 inventorsTop 9%
Overall (1994): #36,168 of 165,921Top 25%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D353788 Christmas tree stand Matthew Leung 1994-12-27
5290004 Collapsible Christmas tree stand Matthew Leung 1994-03-01