Inventor

FENG DAAN

US4 patents

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

BP CORP NORTH AMERICA INC

2 patents

US6562447B2May 13, 2003

Foamed polypropylene sheet having improved appearance and a foamable polypropylene composition therefor

BP CORP NORTH AMERICA INC65 citations93

US6521675B1Feb 18, 2003

Foamed polypropylene sheet having improved appearance and a foamable polypropylene composition therefor

BP CORP NORTH AMERICA INC73 citations93

BP AMOCO CORP

1 patent

US6201079B1Mar 13, 2001

Propylene polymer resin made from a high activity catalyst having a broad thermal processing window and articles made therefrom

BP AMOCO CORP14 citations63

COMMSCOPE INC

1 patent

US7893362B2Feb 22, 2011

Smoke-resistant surface mount box for plenum space

COMMSCOPE INC5 citations60