Inventor
Guangguang Cao
Inventor
Xuzhou, CN
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B62Dprimary
B62DMotor vehicles50%
B66CCranes50%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2016Patents assigned to XUZHOU HEAVY MACHINERY CO LTD (1)· patent assignee history
2016Based in Xuzhou, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| XUZHOU HEAVY MACHINERY CO LTD | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Xuzhou, CN | 1 | 2016 |