Inventor · disambiguated record
Sandro Walker
Also filed as: WALKER SANDRO
2 granted patents·1 pending application·17 citations·filing 2019–2020
56Inventor score
Technology areasA61M
Files withHAMILTON MEDICAL AG3
Top patents by PatentIndex Score
3 records- 0182USD923170SNasal cannulaHAMILTON MEDICAL AG·Filed 2020·Granted Jun 22, 2021·15 cites·1 claims
- 0265US11666723B2Nasal cannula having improved and asymmetrical flow controlHAMILTON MEDICAL AG·Filed 2019·Granted Jun 6, 2023·2 cites·18 claims
- 0336US2022233801A1Nasal cannula with a better-secured connection to a supply lineHAMILTON MEDICAL AG·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →