Inventor
Bernd Ulmer
Inventor
Grand Rapids, MI, US
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Jprimary
H01JElectric discharge tubes or discharge lamps67%
A42BHats33%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2003Patents assigned to KONINKL PHILIPS ELECTRONICS NV (2)· patent assignee history
2002Based in Stuttgart, DE· patent location history
2003Based in Hamburg, DE· patent location history
2021Patents assigned to STRYKER CORP (1)· patent assignee history
2021Based in Grand Rapids, MI, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KONINKL PHILIPS ELECTRONICS NV | 2 | 2002–2003 |
| STRYKER CORP | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Grand Rapids, MI, US | 1 | 2021 |
| Hamburg, DE | 1 | 2003 |
| Stuttgart, DE | 1 | 2002 |