Inventor
Margit Biehl
Inventor
St. Wendel, DE
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Bprimary
A61BDiagnosis33%
F16KValves33%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure17%
G01NInvestigating or analysing materials by determining their chemical or physical properties17%
PatentTitleYear
7,331,563'Valve with compact actuating mechanism'20087,055,793'Valve with compact actuating mechanism'20066,460,397'Method and device for determining the surface friction coefficient in bodies'20026,425,899'Obstetric forceps'20026,200,270'Sensor for non-invasive and continuous determination of the duration of arterial pulse waves'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2002Patents assigned to FRAUNHOFER GES FORSCHUNG (3)· patent assignee history
2001–2008Based in St. Wendel, DE· patent location history
2006–2008Patents assigned to CHRISTOPH MIETHKE GMBH & CO KG (2)· patent assignee history
2008Patents assigned to AESCULAP AG & CO KG (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FRAUNHOFER GES FORSCHUNG | 3 | 2001–2002 |
| CHRISTOPH MIETHKE GMBH & CO KG | 2 | 2006–2008 |
| AESCULAP AG & CO KG | 1 | 2008 |
Locations
| Location | Patents | Span |
|---|---|---|
| St. Wendel, DE | 5 | 2001–2008 |