DD

David E. Duba

📍 Arvin, CA: #9 of 32 inventorsTop 30%
🗺 California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,598,346 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6878903 Glow plug — 2005-04-12
5251589 Hot tip glow plug and method for making Steven W. Fair 1993-10-12
4302744 Resistor — 1981-11-24