Composition for making wettable cathode in aluminum smelting
US-11041250-B2 · Jun 22, 2021 · US
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Weirauch Douglas A patents
Weirauch Douglas A is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Weirauch Douglas A |
| Total patents | 4 |
| First publication | Mar 10, 2016 |
| Latest publication | Jun 22, 2021 |
Notable patents
Publications ranked by popularity score, then publication date.
Composition For Making Wettable Cathode In Aluminum Smelting
US-2019055660-A1 · Feb 21, 2019 · US
Systems and methods of protecting electrolysis cell sidewalls
US-10151039-B2 · Dec 11, 2018 · US
Systems and methods of protecting electrolysis cell sidewalls
US-2016068979-A1 · Mar 10, 2016 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Alcoa Usa Corp | 3 |
| Alcoa Inc | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.