Output device for uniformly mixed liquid and method for making and using the same
US-12377677-B2 · Aug 5, 2025 · US
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Alison Keith patents
Alison Keith is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Alison Keith |
| Total patents | 2 |
| First publication | Dec 7, 2023 |
| Latest publication | Aug 5, 2025 |
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Major assignees
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| Assignee | Patents |
|---|---|
| Crayola Llc | 2 |
| Beijing Wenhaiyang Ind Trading Co Ltd | 2 |
Top CPC classifications
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