P

Inventor

SONG LULU

US23 patents
⚠️ This page may combine multiple inventors who share the name “SONG LULU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CNPC USA CORP

11 patents

NANOTEK INSTRUMENTS INC

3 patents

HALLIBURTON ENERGY SERV INC

3 patents

JANG BOR Z

2 patents

ANHUI HUAXIN ELECTRIC TECH CO LTD

2 patents

ECOLAB USA INC

1 patent

SONG LULU

1 patent