Casting product with tubular flow passages, method of casting the same product, and cast-in pipe insert unit
US-11241732-B2 · Feb 8, 2022 · US
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Park Sang-Muk patents
Park Sang-Muk is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Park Sang-Muk |
| Total patents | 2 |
| First publication | Nov 12, 2020 |
| Latest publication | Feb 8, 2022 |
Notable patents
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Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Hyundai Motor Co Ltd | 2 |
| Kia Motors Corp | 2 |
| Sambo Motors Co Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B22D19/0072 | 2 |
| B22D17/002 | 2 |
| B22D17/24 | 2 |
| B22D17/00 | 2 |
| B22D17/2236 | 2 |