Patents/Inventors

Xiangdong Sun

South Pittsburg, TNUS2 patents

3 Patents

US121732242024
Sodium Alkyl Pg-dimonium Chloride Phosphates as Lubricating Agents in Aqueous Based Drilling Fluids
Colonial Chemical, Inc.
0 cites
US120848152024
Switch for Track of Maglev Train
CRRC QINGDAO SIFANG CO., Ltd.
0 cites
US120545752024
Preparation Method of Highly Aromatic Hydrocarbon Hydrogenated Resin
Henghe Materials & Science Technology Co., Ltd.
0 cites