Inventor
Hans-Helmut Lewinsky
Inventor
Frankfurt am Main, 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 body100%
PatentTitleYear
5,695,717'Gas exchange apparatus'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997Patents assigned to FRESENIUS AG (1)· patent assignee history
1997Based in Frankfurt am Main, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FRESENIUS AG | 1 | 1997 |
Locations
| Location | Patents | Span |
|---|---|---|
| Frankfurt am Main, DE | 1 | 1997 |