Winding machine and method for controlling a second nip pressure
US-10961071-B2 · Mar 30, 2021 · US
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Vainio Pertti patents
Vainio Pertti is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Vainio Pertti |
| Total patents | 2 |
| First publication | Apr 9, 2020 |
| Latest publication | Mar 30, 2021 |
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Abb Schweiz Ag | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B65H2515/34 | 2 |
| B65H18/20 | 2 |
| B65H2301/41376 | 2 |
| B65H2408/232 | 2 |
| B65H2404/43 | 2 |