Assignee
WERBETRONIC AG
3 granted patents·21 citations·filing 1977–1978
Top patents by PatentIndex Score
3 records- 0181US4194403APush-button operated device for storing a plurality of positions of a movable memberWERBETRONIC AG·Filed 1977·Granted Mar 25, 1980·13 cites·12 claims
- 0240US4248101ADrive units provided with driving rollersWERBETRONIC AG·Filed 1978·Granted Feb 3, 1981·6 cites·18 claims
- 0334US4184182AControl mechanism for the movements of a tape cassette in a tape cassette recorderWERBETRONIC AG·Filed 1978·Granted Jan 15, 1980·2 cites·10 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →