Inventor
Roger T. Hager
Inventor
Woodbury, MN, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC08primary
LOC0855%
A61BDiagnosis9%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure9%
G01NInvestigating or analysing materials by determining their chemical or physical properties9%
G05BControl or regulating systems in general9%
G09FDisplaying9%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006–2020Patents assigned to 3M INNOVATIVE PROPERTIES CO (8)· patent assignee history
2006–2010Based in Woodbury, MN, US· patent location history
2020Based in Minneapolis, MN, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| 3M INNOVATIVE PROPERTIES CO | 8 | 2006–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Woodbury, Minnesota, US | 7 | 2006–2010 |
| Minneapolis, Minnesota, US | 1 | 2020 |