Inventor
Eduard Kaemmer
Inventor
Mutterstadt, DE
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer60%
B05CApparatus for applying fluent materials to surfaces, in general10%
B05DProcesses for applying fluent materials to surfaces, in general10%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables10%
Y10TTechnical subjects covered by former us classification10%
PatentTitleYear
4,868,017'Structure-free application of dispersions to flexible base materials'19894,333,116'Positioning device for a magnetic head of a magnetic tape recorder'19824,276,575'Tape guide for high-speed tape transport apparatus'19814,238,088'Guide for a thin tape-like recording medium, particularly a magnetic tape'19804,212,436'Tape transport apparatus having a central capstan'19804,156,258'Head positioning device for multi-track tape recorders'1979Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1979–1989Patents assigned to BASF AG (6)· patent assignee history
1979–1982Based in Mutterstadt, DE· patent location history
1989Based in Dannstadt-Schauernheim, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BASF AG | 6 | 1979–1989 |
Locations
| Location | Patents | Span |
|---|---|---|
| Mutterstadt, DE | 5 | 1979–1982 |
| Dannstadt-Schauernheim, DE | 1 | 1989 |