Inventor
LI YUEYUN
CN5 patents
⚠️ This page may combine multiple inventors who share the name “LI YUEYUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WANG QINGTAO
3 patentsUS9302939B2Apr 5, 2016
Method for manufacturing stone material using molten slag
WANG QINGTAO0 citations30
US9139471B2Sep 22, 2015
Method for manufacturing foam material using molten slag
WANG QINGTAO0 citations30
US8991212B2Mar 31, 2015
Method for manufacturing plate inorganic nonmetal material using molten slag
WANG QINGTAO0 citations30