Marine cathodic protection system
US-9790601-B2 · Oct 17, 2017 · US
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Callow Leslie patents
Callow Leslie is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Callow Leslie |
| Total patents | 2 |
| First publication | May 19, 2016 |
| Latest publication | Oct 17, 2017 |
Notable patents
Publications ranked by popularity score, then publication date.
Marine cathodic protection system
US-2016138173-A1 · May 19, 2016 · US
Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Rolls Royce Plc | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B63B59/04 | 2 |
| C25C7/06 | 2 |
| C23F13/06 | 2 |
| C23F2213/32 | 2 |
| C23F13/16 | 2 |