Type of energy-absorbing rock bolt device with umbrella-shaped structure
US-11268383-B2 · Mar 8, 2022 · US
This page is not indexed by search engines while we improve data quality.
Tai Daping patents
Tai Daping is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Tai Daping |
| Total patents | 2 |
| First publication | Jan 13, 2022 |
| Latest publication | Mar 8, 2022 |
Notable patents
Publications ranked by popularity score, then publication date.
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Inst Geology & Geophysics Cas | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E21D21/008 | 2 |
| E21D21/0046 | 2 |
| E21D21/0026 | 2 |