P

Inventor

ZHAO WENPING

US71 patents
⚠️ This page may combine multiple inventors who share the name “ZHAO WENPING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

OTIS ELEVATOR CO

15 patents

GOODRICH CORP

12 patents

UNITED TECHNOLOGIES CORP

7 patents

ZHAO WENPING

2 patents

HAMILTON SUNDSTRAND CORP

2 patents

RAYTHEON TECH CORP

2 patents

RTX CORP

2 patents

UNITED TECH RESEARCH CENTER

1 patent

UTRC IBD

1 patent

SIKORSKY AIRCRAFT CORP

1 patent

HANCOCK ROBERT

1 patent

BE AEROSPACE INC

1 patent

RTX COPORATION

1 patent

RAYBESTOS PROD CO

1 patent

RAYTECH COMPOSITES INC

1 patent

Showing the top 50 of 71 patents by PatentIndex Score.