RC

Robert P. H. Chang

BL Bell Telephone Laboratories: 1 patents #102 of 452Top 25%
📍 Glenview, IL: #11 of 39 inventorsTop 30%
🗺 Illinois: #566 of 2,749 inventorsTop 25%
Overall (1982): #35,389 of 81,411Top 45%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4361461 Hydrogen etching of semiconductors and oxides — 1982-11-30