Inventor · name-matched record

VASQUES PEIXOTO VIEIRA HELIDA

1 granted patent·0 citations·filing 2022–2022

9Inventor score

Technology areasG07C

Files withPETROLEO BRASILEIRO SA PETROBRAS1

This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.

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1 record

0147US12548640B2Portable analysis systemPETROLEO BRASILEIRO SA PETROBRAS·Filed 2022·Granted Feb 10, 2026·0 cites·11 claims

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Identity basis: exact name match across USPTO filings. How scoring works →