Recuperative heat exchanger system
US-2025305453-A1 · Oct 2, 2025 · US
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Groppi Roberto patents
Groppi Roberto is listed as an inventor on 11 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Groppi Roberto |
| Total patents | 11 |
| First publication | Sep 26, 2019 |
| Latest publication | Oct 2, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Recuperative heat exchanger system
US-2025172079-A1 · May 29, 2025 · US
Heat exchanger with helical baffles
US-2025146767-A1 · May 8, 2025 · US
Recuperative heat exchanger system
US-12253024-B2 · Mar 18, 2025 · US
Recuperative heat exchanger system
US-12188395-B2 · Jan 7, 2025 · US
Recuperative heat exchanger system
US-2023332523-A1 · Oct 19, 2023 · US
Recuperative heat exchanger system
US-11719141-B2 · Aug 8, 2023 · US
Power generation system
US-2023058456-A1 · Feb 23, 2023 · US
Power generation system
US-2021404350-A1 · Dec 30, 2021 · US
Recuperative heat exchanger system
US-2021404358-A1 · Dec 30, 2021 · US
Recent patents
Latest publications not already listed above.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Lummus Technology Inc | 11 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F28D21/001 | 9 |
| F28F2265/26 | 6 |
| F01N3/0205 | 5 |
| F01N5/02 | 5 |
| F28D1/0408 | 5 |