Methods for hanging liner from casing and articles derived therefrom
US-11021935-B2 · Jun 1, 2021 · US
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Zhao Lei — Fixed Constructions
Zhao Lei holds 39 patents in Fixed Constructions, with representative filings summarized below.
| Metric | Value |
|---|---|
| Company | Zhao Lei |
| Technology | Fixed Constructions |
| Patents in slice | 39 |
| Recent patents in slice | 0 |
| First year | 2015 |
| Last year | 2021 |
Representative patents
Notable publications linking Zhao Lei to Fixed Constructions.
Methods for hanging liner from casing and articles derived therefrom
US-11021935-B2 · Jun 1, 2021 · US
Methods for hanging liner from casing and articles derived therefrom
US-11021935-B2 · Jun 1, 2021 · US
Methods for hanging liner from casing and articles derived therefrom
US-11021935-B2 · Jun 1, 2021 · US
Methods for hanging liner from casing and articles derived therefrom
US-11021935-B2 · Jun 1, 2021 · US
Recent filings
Latest patents from Zhao Lei in Fixed Constructions.
Methods for hanging liner from casing and articles derived therefrom
US-11021935-B2 · Jun 1, 2021 · US
Methods for hanging liner from casing and articles derived therefrom
US-11021935-B2 · Jun 1, 2021 · US
Methods for hanging liner from casing and articles derived therefrom
US-11021935-B2 · Jun 1, 2021 · US
Methods for hanging liner from casing and articles derived therefrom
US-11021935-B2 · Jun 1, 2021 · US
Methods for hanging liner from casing and articles derived therefrom
US-11021935-B2 · Jun 1, 2021 · US
Related pages
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