Inventor
Richard J. Cardin
Inventor
Duvall, WA, US
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Nprimary
A61NElectrotherapy26%
A61BDiagnosis22%
H02JElectric power networks13%
LOC2413%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy9%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution9%
H01HElectric switches4%
LOC134%
PatentTitleYear
9,757,578'Electrocardiogram monitoring'20179,198,593'Electrocardiogram monitoring'20159,088,166'External charging pack and medical device with internal battery rechargable from external charging pack'20158,315,693'Electrocardiogram monitoring'2012D0551766'External defibrillator'2007D0471279'Portable external defibrillator'2003D0459298'Defibrillator charging pack'20025,872,497'High energy transfer relay'19995,868,790'Keyed self-latching battery pack for a portable defibrillator'19995,741,305'Keyed self-latching battery pack for a portable defibrillator'1998D0392739'Portable defibrillator'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–1999Patents assigned to PHYSIO CONTROL CORP (4)· patent assignee history
1998–2017Based in Duvall, WA, US· patent location history
2002–2003Patents assigned to MEDTRONIC PHYSIO CONTROL MFG (2)· patent assignee history
2012–2017Patents assigned to PHYSIO CONTROL INC (4)· patent assignee history
2012–2015Patents assigned to CARDIN RICHARD J (2)· patent assignee history
2012Patents assigned to DEBARDI GARY A (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PHYSIO CONTROL CORP | 4 | 1998–1999 |
| PHYSIO CONTROL INC | 4 | 2012–2017 |
| CARDIN RICHARD Jself | 2 | 2012–2015 |
| MEDTRONIC PHYSIO CONTROL MFG | 2 | 2002–2003 |
| DEBARDI GARY A | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Duvall, Washington, US | 11 | 1998–2017 |