Inventor
Ernst Obermeier
Inventor
Kaufbeuren, DE
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Lprimary
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure50%
B41JTypewriters25%
G01NInvestigating or analysing materials by determining their chemical or physical properties25%
PatentTitleYear
7,963,154'Sensor unit for the measurment of a variable in a medium'20116,450,038'High-precision pressure sensor'20025,502,471'System for an electrothermal ink jet print head'19964,878,015'Sensors for selectively determining liquid-phase or gas-phase components using a heteropolysiloxane sensitive layer'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989Patents assigned to FRAUNHOFER GES FORSCHUNG (1)· patent assignee history
1989–2011Based in Kaufbeuren, DE· patent location history
1996Patents assigned to EASTMAN KODAK CO (1)· patent assignee history
1996–2002Based in Berlin, DE· patent location history
2002Patents assigned to GEFRAN SENSORI S R L (1)· patent assignee history
2011Patents assigned to KISTLER HOLDING AG (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EASTMAN KODAK CO | 1 | 1996 |
| FRAUNHOFER GES FORSCHUNG | 1 | 1989 |
| GEFRAN SENSORI S R L | 1 | 2002 |
| KISTLER HOLDING AG | 1 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kaufbeuren, DE | 2 | 1989–2011 |
| Berlin, DE | 2 | 1996–2002 |