Inventor
Charles A. Brantingham
Inventor
St. Paul, MN, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Bprimary
A61BDiagnosis50%
A61MDevices for introducing media into, or onto, the body21%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling7%
G01QScanning-probe techniques or apparatus7%
H01JElectric discharge tubes or discharge lamps7%
Y10TTechnical subjects covered by former us classification7%
PatentTitleYear
9,138,130'Assist assembly for propulsion of endoscope'20159,107,576'Endoscope insertion assisting device'20159,039,602'Endoscope propelling device'20158,795,158'Endoscope insertion assisting device'20148,672,835'Propellable apparatus and related methods'20148,568,297'Propellable apparatus and related methods'20138,568,298'Propellable apparatus and related methods'20135,218,262'Apparatus for retaining an electrode by a magnetically shielded magnet'19935,184,525'Mechanism for positioning a carrier'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–2015Based in St. Paul, MN, US· patent location history
2013–2015Patents assigned to FUJIFILM CORP (7)· patent assignee history
2013–2014Patents assigned to ALLEN JOHN J (4)· patent assignee history
2013–2014Patents assigned to BRANTINGHAM CHARLES A (3)· patent assignee history
2014–2015Patents assigned to ASHIDA TSUYOSHI (3)· patent assignee history
2014–2015Patents assigned to BRANTINGHAM CHARLES ALAN (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJIFILM CORP | 7 | 2013–2015 |
| ALLEN JOHN J | 4 | 2013–2014 |
| ASHIDA TSUYOSHI | 3 | 2014–2015 |
| BRANTINGHAM CHARLES Aself | 3 | 2013–2014 |
| BRANTINGHAM CHARLES ALANself | 3 | 2014–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| St. Paul, Minnesota, US | 9 | 1993–2015 |