P

Inventor

TANG CHUN JIAN

US7 patents
⚠️ This page may combine multiple inventors who share the name “TANG CHUN JIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

INGERSOLL RAND IND U S INC

3 patents

INGERSOLL RAND CO

2 patents

INGERSOLL RAND INDUSTRIAL US INC

1 patent

MILWAUKEE ELECTRIC TOOL CORP

1 patent