DH

Daniel T. Hoffman

SF Sport Fun: 1 patents #1 of 4Top 25%
📍 Malibu, CA: #15 of 41 inventorsTop 40%
🗺 California: #8,996 of 28,521 inventorsTop 35%
Overall (2003): #242,043 of 273,478Top 90%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6666743 Spinning top Carrie L. Polare, Paul B. Thomas, Robert Leventhal 2003-12-23