For the Inventor, By the Inventor

Enter assignee name

Chongqing, China

Chongqing Zongshen Technology R & D Co., Ltd.

USPTO Granted Patents = 2

Forward Citations = 35

Loading Chart...

Loading Chart...

2 inventors (with patents filed for the assignee):

Zongshen Zuo (1 out of 2 patents)

Wenshan Li (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. D552128 - Gasoline engine (2007-10-02),

2. D528562 - Lawn mower engine (2006-09-19),

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

2 Patents

#92 in Chongqing

#9,971 in China

Chongqing, China

Chongqing Zongshen Technology R & D Co., Ltd.

Forward Citations = 35

2 inventors:

Zongshen Zuo (1 out of 2 patents)

Wenshan Li (1 out of 1 patent)

Please report any incorrect information to support@idiyas.com

Loading…