DJ

Dietmar Burkhardt, Jr.

📍 Santa Cruz, CA: #979 of 1,911 inventorsTop 55%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,254,475 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D416042 Writing instrument with a retractable clip — 1999-11-02
4717275 Writing instrument with a retractable clip — 1988-01-05