William L. Sherwood

Person

Vancouver, British Columbia, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Rotary wheel casting machine
- Patent number 5,547,013
- Issue date Aug 20, 1996
- William L. Sherwood
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Direct iron and steelmaking
- Patent number 5,542,963
- Issue date Aug 6, 1996
- William L. Sherwood
- C21 - METALLURGY OF IRON
Information Patent Grant
Rolling mill stand
- Patent number 5,524,469
- Issue date Jun 11, 1996
- William L. Sherwood
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Metallurgical furnace vacuum slag removal
- Patent number 5,305,990
- Issue date Apr 26, 1994
- William L. Sherwood
- C21 - METALLURGY OF IRON
Information Patent Grant
High-production rotary furnace steelmaking
- Patent number 5,163,997
- Issue date Nov 17, 1992
- William L. Sherwood
- C21 - METALLURGY OF IRON
Information Patent Grant
Continuous lead-float casting of steel
- Patent number 4,955,430
- Issue date Sep 11, 1990
- William L. Sherwood
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Continuous steelmaking and casting
- Patent number 4,615,511
- Issue date Oct 7, 1986
- William L. Sherwood
- C21 - METALLURGY OF IRON
Information Patent Grant
Continuous vacuum degassing and casting of steel
- Patent number 4,541,865
- Issue date Sep 17, 1985
- William L. Sherwood
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Continuous steelmaking and casting
- Patent number 4,456,476
- Issue date Jun 26, 1984
- William L. Sherwood
- C21 - METALLURGY OF IRON
Information Patent Grant
Rolling mill stand
- Patent number 4,325,245
- Issue date Apr 20, 1982
- William L. Sherwood
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Continuous metal melting, withdrawal and discharge from rotary furn...
- Patent number 4,105,438
- Issue date Aug 8, 1978
- William L. Sherwood
- C21 - METALLURGY OF IRON

William L. Sherwood

Person

Patents Grantslast 30 patents

Rotary wheel casting machine

Direct iron and steelmaking

Rolling mill stand

Metallurgical furnace vacuum slag removal

High-production rotary furnace steelmaking

Continuous lead-float casting of steel

Continuous steelmaking and casting

Continuous vacuum degassing and casting of steel

Continuous steelmaking and casting

Rolling mill stand

Continuous metal melting, withdrawal and discharge from rotary furn...