Method for reducing pipe ovality
US-9623462-B2 · Apr 18, 2017 · US
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Keith Eric Christopher patents
Keith Eric Christopher is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Keith Eric Christopher |
| Total patents | 2 |
| First publication | Apr 14, 2016 |
| Latest publication | Apr 18, 2017 |
Notable patents
Publications ranked by popularity score, then publication date.
System and Method for Reducing Pipe Ovality
US-2016101453-A1 · Apr 14, 2016 · US
Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Technip France | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F16L1/12 | 2 |
| F16L13/04 | 2 |
| F16L1/20 | 2 |
| B21D39/046 | 2 |
| Y10T29/4981 | 2 |