Prefabricated stairs modular assembly mold and assembling method thereof
US-11034054-B2 · Jun 15, 2021 · US
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Bai Xia patents
Bai Xia is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Bai Xia |
| Total patents | 2 |
| First publication | Jan 21, 2021 |
| Latest publication | Jun 15, 2021 |
Notable patents
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Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ China Mining | 2 |
| China Mining & Civil New Material Science And Tech Ltd | 2 |
| Boxia Mining Tech Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E04G13/062 | 2 |
| E04F11/02 | 2 |
| B28B7/02 | 2 |
| B28B7/0014 | 2 |
| B28B7/225 | 2 |