Assignee
SMITH JOHN D
4 granted patents·114 citations·filing 1975–2004
Top patents by PatentIndex Score
4 records- 0189US4002566AWater purifying systemsSMITH JOHN D·Filed 1975·Granted Jan 11, 1977·58 cites·10 claims
- 0264US4123359AWater purifying system and pump thereforSMITH JOHN D·Filed 1976·Granted Oct 31, 1978·20 cites·9 claims
- 0359US7338440B1Laryngoscope system with illuminator and suction capabilitiesSMITH JOHN D·Filed 2004·Granted Mar 4, 2008·21 cites·4 claims
- 0457US6994087B1Esophageal intubation detection systemSMITH JOHN D·Filed 2004·Granted Feb 7, 2006·15 cites·5 claims
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