Roof support sheet handling for underground mines
US-2015086280-A1 · Mar 26, 2015 · US
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Coates Chris patents
Coates Chris is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Coates Chris |
| Total patents | 2 |
| First publication | Jan 20, 2015 |
| Latest publication | Mar 26, 2015 |
Notable patents
Publications ranked by popularity score, then publication date.
Roof support sheet handling for underground mines
US-8936415-B2 · Jan 20, 2015 · US
Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Joy Mm Delaware Inc | 2 |
| Lugg Peter A | 1 |
| Boyd Richard D | 1 |
| Germyn Adrian | 1 |
| Eddowes William D | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E21D20/003 | 2 |
| E21D15/50 | 2 |
| E21C27/24 | 2 |
| E21D11/40 | 2 |
| E21D11/403 | 2 |