Pump housing and drainage pump
US-9777745-B2 · Oct 3, 2017 · US
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Zhao Zheng — Mechanical Engineering
Zhao Zheng holds 1 patent in Mechanical Engineering, with representative filings summarized below.
| Metric | Value |
|---|---|
| Company | Zhao Zheng |
| Technology | Mechanical Engineering |
| Patents in slice | 1 |
| Recent patents in slice | 0 |
| First year | 2017 |
| Last year | 2017 |
Representative patents
Notable publications linking Zhao Zheng to Mechanical Engineering.
Pump housing and drainage pump
US-9777745-B2 · Oct 3, 2017 · US
Pump housing and drainage pump
US-9777745-B2 · Oct 3, 2017 · US
Recent filings
Latest patents from Zhao Zheng in Mechanical Engineering.
Pump housing and drainage pump
US-9777745-B2 · Oct 3, 2017 · US
Pump housing and drainage pump
US-9777745-B2 · Oct 3, 2017 · US
Pump housing and drainage pump
US-9777745-B2 · Oct 3, 2017 · US
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