Inventor · disambiguated record
Joseph Bradley Williamson
Also filed as: WILLIAMSON JOSEPH BRADLEY
1 granted patent·2 pending applications·75 citations·filing 2003–2009
52Inventor score
Files withMEDTRONIC PHYSIO CONTROL CORP3
Top patents by PatentIndex Score
3 records- 0187US7570994B2Apparatus and method for maintaining a defibrillator battery charge and optionally communicatingMEDTRONIC PHYSIO CONTROL CORP·Filed 2003·Granted Aug 4, 2009·75 cites·13 claims
- 0251US2009264948A1Apparatus and method for maintaining a defibrillator battery charge and optionally communicatingMEDTRONIC PHYSIO CONTROL CORP·Filed 2009·Application pending·0 cites
- 0338US2004267322A1Portable defibrillator with bypass line power emergency charging of capacitorMEDTRONIC PHYSIO CONTROL CORP·Filed 2003·Application pending·0 cites
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