Counter-rotating differential speed extrusion device, extruder and method for manufacturing materials
US-11485063-B2 · Nov 1, 2022 · US
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Patent family 71424924
This patent family groups 2 related publications across US. Members often share priority claims or equivalent filings in different countries.
| Field | Value |
|---|---|
| Family ID | 71424924 |
| Family type | — |
| Earliest priority | Mar 25, 2020 |
| First filing country | US |
| Member publications | 2 |
| Countries | US |
| Representative publication | US11485063B2 — Counter-rotating differential speed extrusion device, extruder and method for manufacturing materials |
Representative publication
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US11485063B2 — Counter-rotating differential speed extrusion device, extruder and method for manufacturing materials (published Nov 1, 2022)
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