Inventor · disambiguated record

Erhard Schumacher

Also filed as: SCHUMACHER ERHARD

1 granted patent·59 citations·filing 1999–1999

50Inventor score

Technology areasA61F

Files withADEVA MEDICAL GES FUR ENTWICKL1

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1 record

0147US6666208B1Set for inserting a shunt valve into a shunt between the oesophagus and the tracheaADEVA MEDICAL GES FUR ENTWICKL·Filed 1999·Granted Dec 23, 2003·59 cites·3 claims

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