Inventor
SANG HARRY
CA7 patents
Patents
7 patentsUS5334236AAug 2, 1994
Process for producing shaped slabs of particle stabilized foamed metal
ALCAN INT LTD70 citations95
US4973358ANov 27, 1990
Method of producing lightweight foamed metal
ALCAN INT LTD81 citations95
US5221324AJun 22, 1993
Lightweight metal with isolated pores and its production
ALCAN INT LTD28 citations91
US5112697AMay 12, 1992
Stabilized metal foam body
ALCAN INT LTD49 citations91
US5622542AApr 22, 1997
Particle-stabilized metal foam and its production
ALCAN INT LTD35 citations88
US5202013AApr 13, 1993
Process for coloring metal surfaces
ALCAN INT LTD19 citations76
US6790387B1Sep 14, 2004
Process of producing diffraction gratings on the surface of articles
ALCAN INT LTD11 citations70