Inventor
Walfried Achtmann
Inventor
Bad Neustadt/Saale, DE
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Cprimary
H01CResistors100%
PatentTitleYear
4,060,789'Multiple slide resistor'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977Patents assigned to PREH ELEKTRO FEINMECHANIK (1)· patent assignee history
1977Based in Bad Neustadt/Saale, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PREH ELEKTRO FEINMECHANIK | 1 | 1977 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bad Neustadt/Saale, DE | 1 | 1977 |