Beijing Doorwin Construction Co., Ltd.

City:

Beijing

Country:

China

Published Applications:

Last publication date:

2023-04-27

Patent Grants:

Last grant date:

2024-07-02

Top Inventors for applications by Beijing Doorwin Construction Co., Ltd.

These are the the leading inventors for applications assigned to Beijing Doorwin Construction Co., Ltd.:

Youye Feng 1 Beijing, China
Guangzhou Xu 1 Beijing, China

Recent patent applications by Beijing Doorwin Construction Co., Ltd.

Beijing Doorwin Construction Co., Ltd. based in Beijing, CN has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2023-04-27 ✅ Patent 12,024,939 granted on 2024-07-02

US20230125599A1

Fixed constructions

Splicing pipe for installing door or window

Also check out Beijing Doorwin Construction Co., Ltd.'s (Beijing, China) applicant profile with 1 patent applications submitted.

AssigneeID:

618816 ⎘