Harry Sang

Person

Kingston, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Process of producing diffraction gratings on the surface of articles
- Patent number 6,790,387
- Issue date Sep 14, 2004
- Alcan International Limited
- Melville Douglas Ball
- B44 - DECORATIVE ARTS
Information Patent Grant
Particle-stabilized metal foam and its production
- Patent number 5,622,542
- Issue date Apr 22, 1997
- Alcan International Limited
- Martin Thomas
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for producing shaped slabs of particle stabilized foamed metal
- Patent number 5,334,236
- Issue date Aug 2, 1994
- Alcan International Limited
- Harry Sang
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Lightweight metal with isolated pores and its production
- Patent number 5,221,324
- Issue date Jun 22, 1993
- Alcan International Limited
- Iljoon Jin
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for coloring metal surfaces
- Patent number 5,202,013
- Issue date Apr 13, 1993
- Alcan International Limited
- Bryn Chamberlain
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Stabilized metal foam body
- Patent number 5,112,697
- Issue date May 12, 1992
- Alcan International Limited
- Iljoon Jin
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of producing lightweight foamed metal
- Patent number 4,973,358
- Issue date Nov 27, 1990
- Alcan International Limited
- Iljoon Jin
- B22 - CASTING POWDER METALLURGY

Person

Patents Grantslast 30 patents

Process of producing diffraction gratings on the surface of articles

Particle-stabilized metal foam and its production

Process for producing shaped slabs of particle stabilized foamed metal

Lightweight metal with isolated pores and its production

Process for coloring metal surfaces

Stabilized metal foam body

Method of producing lightweight foamed metal