Grain refining with direct vibrational coupling
US-11998975-B2 · Jun 4, 2024 · US
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Powell Michael Caleb patents
Powell Michael Caleb is listed as an inventor on 8 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Powell Michael Caleb |
| Total patents | 8 |
| First publication | Aug 23, 2018 |
| Latest publication | Jun 4, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Ultrasonic grain refining and degassing procedures and systems for metal casting including enhanced vibrational coupling
US-11992876-B2 · May 28, 2024 · US
Grain refining with direct vibrational coupling
US-2022250140-A1 · Aug 11, 2022 · US
Ultrasonic enhancement of direct chill cast materials
US-2021316357-A1 · Oct 14, 2021 · US
Ultrasonic grain refining and degassing procedures and systems for metal casting
US-2020222975-A1 · Jul 16, 2020 · US
Ultrasonic grain refining and degassing procedures and systems for metal casting
US-10639707-B2 · May 5, 2020 · US
Sludge Removal Devices, Systems, and Methods
US-2018354028-A1 · Dec 13, 2018 · US
Ultrasonic grain refining and degassing procedures and systems for metal casting including enhanced vibrational coupling
US-2018236534-A1 · Aug 23, 2018 · 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 |
|---|---|
| Southwire Co Llc | 8 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B22D11/114 | 7 |
| B22D11/003 | 5 |
| B22D27/20 | 4 |
| B22D11/124 | 4 |
| B22D11/0651 | 4 |