DD

David W. Day

📍 Houston, TX: #8,651 of 21,073 inventorsTop 45%
🗺 Texas: #52,441 of 125,132 inventorsTop 45%
Overall (All Time): #2,203,432 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6578981 Lighted bead necklace Leslie F. Jackson, Jeffrey T. Relf 2003-06-17
6296364 Lighted bead necklace Jeffery T. Relf, Leslie F. Jackson 2001-10-02