Sealed derrick structure for polar vessels
US-9205894-B2 · Dec 8, 2015 · US
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Lee Yu Young patents in 2015
Lee Yu Young was listed as an assignee on 1 patent publication in 2015.
| Metric | Value |
|---|---|
| Company | Lee Yu Young |
| Year | 2015 |
| Patents | 1 |
Patents
Representative publications for Lee Yu Young in 2015.
Top CPC classifications
Most common classification codes for Lee Yu Young in 2015.
| CPC | Patents |
|---|---|
| B63B27/04 | 1 |
| B63B35/08 | 1 |
| B63B35/44 | 1 |
| B63B35/4413 | 1 |
| B63H21/34 | 1 |
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