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US-D1104242-S · Dec 2, 2025 · US
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Helbling Sergej patents
Helbling Sergej is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Helbling Sergej |
| Total patents | 2 |
| First publication | May 22, 2018 |
| Latest publication | Dec 2, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Electric motor comprising an internal rotor and an external stator
US-9979246-B2 · May 22, 2018 · US
Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Ebm Papst St Georgen Gmbh & Co Kg | 2 |
| Emb Papst St Georgen Gmbh & Co Kg | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.