Inventor
Jörg Polzien
Inventor
Ratzeburg, DE
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Mprimary
A61MDevices for introducing media into, or onto, the body50%
A62BDevices, apparatus or methods for life-saving50%
PatentTitleYear
8,746,245'Respirator with a circuit for breathing gas'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014Patents assigned to DRAEGER SAFETY AG & CO KGAA (1)· patent assignee history
2014Patents assigned to KOCH JOCHIM (1)· patent assignee history
2014Patents assigned to POLZIEN JÖRG (1)· patent assignee history
2014Based in Ratzeburg, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DRAEGER SAFETY AG & CO KGAA | 1 | 2014 |
| KOCH JOCHIM | 1 | 2014 |
| POLZIEN JÖRGself | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ratzeburg, DE | 1 | 2014 |