Qingping Guo

Follow

Person

Scarborough, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Composite handrails with reduced density carcass
- Patent number 11,975,943
- Issue date May 7, 2024
- EHC Canada, Inc.
- Qingping Guo
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Articles having composite member for inhibiting longitudinal stretch
- Patent number 10,464,249
- Issue date Nov 5, 2019
- EHC Canada, Inc.
- Andrew Oliver Kenny
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITE HANDRAILS WITH REDUCED DENSITY CARCASS
- Publication number 20210238012
- Publication date Aug 5, 2021
- EHC Canada, Inc.
- Qingping Guo
- B32 - LAYERED PRODUCTS
Information Patent Application
ARTICLES HAVING COMPOSITE MEMBER FOR INHIBITING LONGITUDINAL STRETCH
- Publication number 20180022005
- Publication date Jan 25, 2018
- EHC Canada, Inc.
- Andrew Oliver Kenny
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL