Inventor · disambiguated record
Erik Schwanbom
Also filed as: HARTWIG HANS-JOACHIM · SCHWANBOM ERIK
8 granted patents·520 citations·filing 1978–1989
90Inventor score
Technology areasA61M
Files withDRAEGERWERK AG8
Top patents by PatentIndex Score
8 records- 0187US4265237AApparatus for enhancing a person's breathing and/or artificial respirationDRAEGERWERK AG·Filed 1979·Granted May 5, 1981·183 cites·6 claims
- 0271US4510933ASuction adapter and medical draining set and method of using a tracheal draining deviceDRAEGERWERK AG·Filed 1983·Granted Apr 16, 1985·103 cites·15 claims
- 0361US4519388ARespirator apparatus and method of operation thereofDRAEGERWERK AG·Filed 1982·Granted May 28, 1985·74 cites·3 claims
- 0461US4270530ATracheal tubeDRAEGERWERK AG·Filed 1979·Granted Jun 2, 1981·56 cites·7 claims
- 0561US4211221ARespiratorDRAEGERWERK AG·Filed 1978·Granted Jul 8, 1980·61 cites·10 claims
- 0633US4924861APiston and cylinder unit as supply device for the respiratory air of a respiratorDRAEGERWERK AG·Filed 1989·Granted May 15, 1990·14 cites·8 claims
- 0733US4313436AFresh gas device with mixer for medical and respiration apparatusDRAEGERWERK AG·Filed 1980·Granted Feb 2, 1982·21 cites·5 claims
- 0827US4909246ARespirator with multiple inspiratory strokesDRAEGERWERK AG·Filed 1989·Granted Mar 20, 1990·8 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →