DC

Douglas A. Czaja

SO Sony: 4 patents #8,966 of 25,231Top 40%
📍 San Antonio, TX: #2,044 of 5,017 inventorsTop 45%
🗺 Texas: #52,441 of 125,132 inventorsTop 45%
Overall (All Time): #2,222,626 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6183562 Thermal protection system for a chemical vapor deposition machine Tracy Lavalle Pierce 2001-02-06
5911785 Test fixture and method of testing a spin rinse dryer and components thereof Robert Bolanos 1999-06-15