Inventor
Zhixin Zhang
Inventor
Sichuan, CN
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C22Cprimary
C22CAlloys100%
PatentTitleYear
4,812,182'Air-cooling low-carbon bainitic steel'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989Patents assigned to CHEN ZIUYUN (1)· patent assignee history
1989Patents assigned to FANG HONGSHENG (1)· patent assignee history
1989Patents assigned to GU JIAOYOU (1)· patent assignee history
1989Patents assigned to HE GUANGCHU (1)· patent assignee history
1989Patents assigned to TONG KEGING (1)· patent assignee history
1989Based in Sichuan, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHEN ZIUYUN | 1 | 1989 |
| FANG HONGSHENG | 1 | 1989 |
| GU JIAOYOU | 1 | 1989 |
| HE GUANGCHU | 1 | 1989 |
| TONG KEGING | 1 | 1989 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sichuan, CN | 1 | 1989 |