Young E. Lee

Follow

Person

Youngstown, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Ferrophosphorus refining process
- Patent number 5,362,440
- Issue date Nov 8, 1994
- Elkem Metals Company
- Deepak Madan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Dephosphorization process for manganese alloys
- Patent number 4,752,327
- Issue date Jun 21, 1988
- Elkem Metals Company
- Young E. Lee
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Dephosphorization process for manganese-containing alloys
- Patent number 4,684,403
- Issue date Aug 4, 1987
- Elkem Metals Company
- Young E. Lee
- C21 - METALLURGY OF IRON