Davod J. Drage

TE Tegal: 1 patents #2 of 10Top 20%

📍 Sebastopol, CA: #3 of 9 inventorsTop 35%

🗺 California: #2,144 of 10,592 inventorsTop 25%

Overall (1989): #123,431 of 140,708Top 90%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4857138	Silicon trench etch	Toufic Safi	1989-08-15