Device and method for operating volumetric expansion machines
US-11585231-B2 · Feb 21, 2023 · US
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Langer Roy patents
Langer Roy is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Langer Roy |
| Total patents | 2 |
| First publication | Jul 15, 2021 |
| Latest publication | Feb 21, 2023 |
Notable patents
Publications ranked by popularity score, then publication date.
Device and method for operating volumetric expansion machines
US-2021215058-A1 · Jul 15, 2021 · US
Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Orcan Energy Ag | 2 |
| Bitzer Kuehlmaschinenbau Gmbh | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F01C13/00 | 2 |
| F01D15/10 | 2 |
| F01K25/10 | 2 |
| F01K13/02 | 2 |
| F25B2500/16 | 2 |