Inventor
Ferdinand Walther
Inventor
Munich, DE
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E06Bprimary
E06BFixed or movable closures for openings in buildings, vehicles, fences or like enclosures in general, e.g. doors, windows, blinds, gates20%
F21SNon-portable lighting devices20%
F21VFunctional features or details of lighting devices or systems thereof20%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted20%
H05BElectric heating20%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2019Patents assigned to OSRAM GMBH (1)· patent assignee history
2019Based in Munich, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| OSRAM GMBH | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Munich, DE | 1 | 2019 |