Bubble and foam solutions using a completely immersed air-free feedback flow control valve
US-10208395-B2 · Feb 19, 2019 · US
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Ostrowski John patents
Ostrowski John is listed as an inventor on 3 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ostrowski John |
| Total patents | 3 |
| First publication | Apr 11, 2017 |
| Latest publication | Feb 19, 2019 |
Notable patents
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Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Lam Res Corp | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C25D17/00 | 3 |
| G01F23/296 | 3 |
| C25D17/001 | 3 |
| G01F23/14 | 3 |
| G01F23/263 | 3 |