Inventor
Walter Evers
Inventor
Ennepetal, DE
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes25%
A61QSpecific use of cosmetics or similar toiletry preparations25%
E03CDomestic plumbing installations for fresh water or waste water25%
Y10TTechnical subjects covered by former us classification25%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980Patents assigned to EVERS & CO PHARMA (1)· patent assignee history
1980Based in Pinneberg, DE· patent location history
1985Patents assigned to LANG APPARATEBAU GMBH (1)· patent assignee history
1985Based in Ennepetal, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EVERS & CO PHARMA | 1 | 1980 |
| LANG APPARATEBAU GMBH | 1 | 1985 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ennepetal, DE | 1 | 1985 |
| Pinneberg, DE | 1 | 1980 |