Composite sound absorber
US-9623627-B2 · Apr 18, 2017 · US
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Kierzkowski Marek patents
Kierzkowski Marek is listed as an inventor on 3 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Kierzkowski Marek |
| Total patents | 3 |
| First publication | Feb 10, 2015 |
| Latest publication | Apr 18, 2017 |
Notable patents
Publications ranked by popularity score, then publication date.
Composite sound absorber
US-2015129355-A1 · May 14, 2015 · US
Composite sound absorber
US-8950549-B2 · Feb 10, 2015 · 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 |
|---|---|
| Zephyros Inc | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y10T156/10 | 3 |
| B32B2262/062 | 3 |
| B32B2307/732 | 3 |
| Y10T428/24851 | 3 |
| E04B2001/742 | 3 |