Method and apparatus for providing real time air measurement applications in wet concrete
US-12539644-B2 · Feb 3, 2026 · US
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Biesak John patents
Biesak John is listed as an inventor on 6 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Biesak John |
| Total patents | 6 |
| First publication | Dec 18, 2018 |
| Latest publication | Feb 3, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Method and apparatus for providing real time air measurement applications in wet concrete using dual frequency techniques
US-11275056-B2 · Mar 15, 2022 · US
Method and apparatus for determining GVF—gas volume fraction—for aerated fluids and liquids in flotation tanks, columns, drums, tubes, vats
US-11035826-B1 · Jun 15, 2021 · US
Method and apparatus for determining gvf -gas volume fraction- for aerated fluids and liquids in flotation tanks, columns, drums, tubes, vats
US-2021172909-A1 · Jun 10, 2021 · US
Method and apparatus for providing real time air measurement applications in wet concrete
US-2020171704-A1 · Jun 4, 2020 · US
Method and apparatus for providing real time air measurement applications in wet concrete
US-10156547-B2 · Dec 18, 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 |
|---|---|
| Cidra Corporate Services Inc | 6 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G01N29/024 | 6 |
| G01N2291/02433 | 6 |
| G01N33/383 | 4 |
| G01N2291/012 | 4 |
| G01N29/42 | 4 |