Assignee
HONEYWELL ELAC NAUTIK GMBH
DE·8 granted patents·88 citations·filing 1982–1991
Top patents by PatentIndex Score
8 records- 0154US4775795AMethod and apparatus for detecting very small concentrations of gases in a gas mixtureHONEYWELL ELAC NAUTIK GMBH·Filed 1987·Granted Oct 4, 1988·22 cites·18 claims
- 0250US4916675ABroadband omnidirectional electroacoustic transducerHONEYWELL ELAC NAUTIK GMBH·Filed 1989·Granted Apr 10, 1990·34 cites·5 claims
- 0336US5223712AClosed loop ionization apparatus for detecting trace gasesHONEYWELL ELAC NAUTIK GMBH·Filed 1990·Granted Jun 29, 1993·11 cites·7 claims
- 0429US5132691AMethod and apparatus for recognizing useful signals when superimposed with noise signalsHONEYWELL ELAC NAUTIK GMBH·Filed 1991·Granted Jul 21, 1992·5 cites·13 claims
- 0529US4485462ATransducer mounting apparatusHONEYWELL ELAC NAUTIK GMBH·Filed 1982·Granted Nov 27, 1984·8 cites·6 claims
- 0623US4807466AMethod and apparatus for determining the charging of charcoal filtersHONEYWELL ELAC NAUTIK GMBH·Filed 1987·Granted Feb 28, 1989·3 cites·10 claims
- 0718US4823327AElectroacoustic transducerHONEYWELL ELAC NAUTIK GMBH·Filed 1987·Granted Apr 18, 1989·4 cites·12 claims
- 0811US4504931AEcho-sounding apparatusHONEYWELL ELAC NAUTIK GMBH·Filed 1982·Granted Mar 12, 1985·1 cites·12 claims
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