Inventor
Ernst-Jürgen Hake
Inventor
Radevormwald, DE
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B60Nprimary
B60NSeats specially adapted for vehicles57%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges29%
Y10TTechnical subjects covered by former us classification14%
PatentTitleYear
8,439,324'Adjusting device, in particular for the seat of a motor vehicle'20138,267,478'Vehicle seat and assembly method'20126,802,562'Seat back for a vehicle seat comprising an integrated protective device'20046,478,373'Automotive seatseat back with integrated protective device and process to prevent injuries caused by accident'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2012Patents assigned to JOHNSON CONTROLS TECH CO (3)· patent assignee history
2002–2013Based in Radevormwald, DE· patent location history
2012–2013Patents assigned to ZYNDA MARTIN (2)· patent assignee history
2012Patents assigned to HAKE ERNST-JURGEN (1)· patent assignee history
2013Patents assigned to ENGELS BERND (1)· patent assignee history
2013Patents assigned to HAKE ERNST-JUERGEN (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| JOHNSON CONTROLS TECH CO | 3 | 2002–2012 |
| ZYNDA MARTIN | 2 | 2012–2013 |
| ENGELS BERND | 1 | 2013 |
| HAKE ERNST-JUERGEN | 1 | 2013 |
| HAKE ERNST-JURGENself | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Radevormwald, DE | 4 | 2002–2013 |