Systems for producing demn eutectic
US-2021253492-A1 · Aug 19, 2021 · US
Johnston Harold E is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Johnston Harold E |
| Total patents | 4 |
| First publication | May 16, 2017 |
| Latest publication | Aug 19, 2021 |
Publications ranked by popularity score, then publication date.
US-2021253492-A1 · Aug 19, 2021 · US
US-10836687-B2 · Nov 17, 2020 · US
US-2017233307-A1 · Aug 17, 2017 · US
US-9650307-B2 · May 16, 2017 · US
Latest publications not already listed above.
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Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Orbital Atk Inc | 2 |
| Northrop Grumman Systems Corp | 1 |
| Northrop Grumman Innovation Systems Inc | 1 |
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C06B21/005 | 4 |
| C06B25/34 | 4 |
| C06B21/00 | 4 |
| C06B25/00 | 4 |