Inventor
LIANG XUECHENG
US7 patents
⚠️ This page may combine multiple inventors who share the name “LIANG XUECHENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ALLOY TECHNOLOGY SOLUTIONS INC
3 patentsUS6916444B1Jul 12, 2005
Wear resistant alloy containing residual austenite for valve seat insert
ALLOY TECHNOLOGY SOLUTIONS INC56 citations94
US7611590B2Nov 3, 2009
Wear resistant alloy for valve seat insert used in internal combustion engines
ALLOY TECHNOLOGY SOLUTIONS INC43 citations90
US6866816B2Mar 15, 2005
Wear and corrosion resistant austenitic iron base alloy
ALLOY TECHNOLOGY SOLUTIONS INC34 citations90
WINSERT INC
3 patentsUS6200688B1Mar 13, 2001
Nickel-iron base wear resistant alloy
WINSERT INC73 citations94
US5674449AOct 7, 1997
Iron base alloys for internal combustion engine valve seat inserts, and the like
WINSERT INC92 citations94
US7754142B2Jul 13, 2010
Acid resistant austenitic alloy for valve seat inserts
WINSERT INC35 citations90