Inventor
Horst Wezurek
Inventor
Ratzeburg, DE
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A62Bprimary
A62BDevices, apparatus or methods for life-saving29%
G01NInvestigating or analysing materials by determining their chemical or physical properties29%
A62DChemical means for extinguishing fires or for combating or protecting against harmful chemical agents14%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry14%
Y02CCapture, storage, sequestration or disposal of greenhouse gases [ghg]14%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–1993Patents assigned to DRAEGERWERK AG (2)· patent assignee history
1991Based in Ziethen, DE· patent location history
1993Based in Ratzeurg, DE· patent location history
2001Patents assigned to DRAEGER SICHERHEITSTECH GMBH (1)· patent assignee history
2001–2012Based in Ratzeburg, DE· patent location history
2012Patents assigned to DITTRICH MIRIAM (1)· patent assignee history
2012Patents assigned to DRAEGER SAFETY AG & CO KGAA (1)· patent assignee history
2012Patents assigned to WEZUREK HORST (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DRAEGERWERK AG | 2 | 1991–1993 |
| DITTRICH MIRIAM | 1 | 2012 |
| DRAEGER SAFETY AG & CO KGAA | 1 | 2012 |
| DRAEGER SICHERHEITSTECH GMBH | 1 | 2001 |
| WEZUREK HORSTself | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ratzeburg, DE | 2 | 2001–2012 |
| Ratzeurg, DE | 1 | 1993 |
| Ziethen, DE | 1 | 1991 |