Inventor
GUOZHENG MA
Inventor
CN
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C23Cprimary
C23CCoating metallic material27%
B05BSpraying apparatus13%
B05DProcesses for applying fluent materials to surfaces, in general7%
B22FWorking metallic powder7%
C04BLime, magnesia7%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients7%
C09DCoating compositions, e.g. paints, varnishes or lacquers7%
C22CAlloys7%
F02FCylinders, pistons or casings, for combustion engines7%
G01NInvestigating or analysing materials by determining their chemical or physical properties7%
PatentTitleYear
12,440,856Small-size axial powder feeding inner hole plasma spraying gun202512,129,555Preparation method and device of composite coating for resin matrix composite202411,441,981Testing device and testing method for adhesive strength of inner hole coating202211,371,149Nickel-based coating composition for improving damping shock absorbing performance of cylinder head of diesel engine, method for producing the same and use thereof202211,293,086Connecting device and internal plasma spraying system2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to ARMY ACAD OF ARMORED FORCES (4)· patent assignee history
2022Patents assigned to ACADEMY OF ARMORED FORCES ENG (1)· patent assignee history
2022–2025Based in CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ARMY ACAD OF ARMORED FORCES | 4 | 2022–2025 |
| ACADEMY OF ARMORED FORCES ENG | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 5 | 2022–2025 |