Propeller arrangement in a cathodic protection system
US-2022380907-A1 · Dec 1, 2022 · US
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Kallvik Johan patents
Kallvik Johan is listed as an inventor on 1 patent in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Kallvik Johan |
| Total patents | 1 |
| First publication | Dec 1, 2022 |
| Latest publication | Dec 1, 2022 |
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Volvo Penta Corp | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C23F13/20 | 1 |
| B63B59/04 | 1 |
| C23F2213/31 | 1 |
| B63H1/20 | 1 |
| B63B39/061 | 1 |