Inventor
BAOPING LU
Inventor
CN
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E21Bprimary
E21BEarth or rock drilling100%
PatentTitleYear
11,946,342Drilling tool2024Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2024Patents assigned to CHINA PETROLEUM & CHEM CORP (1)· patent assignee history
2024Patents assigned to SINOPEC PETROLEUM ENGINEERING TECH RESEARCH INSTITUTE CO LTD (1)· patent assignee history
2024Based in CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHINA PETROLEUM & CHEM CORP | 1 | 2024 |
| SINOPEC PETROLEUM ENGINEERING TECH RESEARCH INSTITUTE CO LTD | 1 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 1 | 2024 |