SC

Shih-Ger Chang

University of California: 3 patents #7 of 336Top 3%
📍 Corona, CA: #1 of 57 inventorsTop 2%
🗺 California: #488 of 13,957 inventorsTop 4%
Overall (1994): #8,851 of 165,921Top 6%
3
Patents 1994

Issued Patents 1994

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5370849 Metal chelate process to remove pollutants from fluids — 1994-12-06
5348715 Processes to remove acid forming gases from exhaust gases — 1994-09-20
5332563 Yellow phosphorus process to convert toxic chemicals to non-toxic products — 1994-07-26