Assignee
WESTRA ELECTRONIC GMBH
DE·4 granted patents·54 citations·filing 1984–1987
Top patents by PatentIndex Score
4 records- 0183US4847763ALaser audiometer systemWESTRA ELECTRONIC GMBH·Filed 1987·Granted Jul 11, 1989·37 cites·23 claims
- 0252USD288598SIntegral audiometer deskWESTRA ELECTRONIC GMBH·Filed 1984·Granted Mar 3, 1987·5 cites·1 claims
- 0334US4679650AHearing aid ear mold end piece for the auditory canal and hearing aid ear moldWESTRA ELECTRONIC GMBH·Filed 1985·Granted Jul 14, 1987·12 cites·15 claims
- 0429USD288715STwo-component audiometer deskWESTRA ELECTRONIC GMBH·Filed 1984·Granted Mar 10, 1987·0 cites·1 claims
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