Rainfall induction type two-component high-polymer grouting device and manufacturing method thereof
US-11230817-B2 · Jan 25, 2022 · US
This page is not indexed by search engines while we improve data quality.
Ye Longzhen patents
Ye Longzhen is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ye Longzhen |
| Total patents | 2 |
| First publication | Sep 23, 2021 |
| Latest publication | Jan 25, 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 |
|---|---|
| Univ Ningbo | 2 |
| Fujian Geological Engineering Survey Inst | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G01W1/14 | 2 |
| E02D3/12 | 2 |
| E02D2300/0006 | 2 |
| E02D2600/10 | 2 |
| E02D2250/003 | 2 |