Assignee
SIEMENS PLESSEY CONTROLS LTD
GB·4 granted patents·93 citations·filing 1989–1994
Top patents by PatentIndex Score
4 records- 0174US5483164AWater quality sensor apparatusSIEMENS PLESSEY CONTROLS LTD·Filed 1994·Granted Jan 9, 1996·53 cites·15 claims
- 0252US5045896ASolid state light source for emitting light over a broad spectral bandSIEMENS PLESSEY CONTROLS LTD·Filed 1989·Granted Sep 3, 1991·14 cites·5 claims
- 0349US5268745ALight radiation absorption gas detectorSIEMENS PLESSEY CONTROLS LTD·Filed 1992·Granted Dec 7, 1993·21 cites·10 claims
- 0419US5065028ARadiation detectorSIEMENS PLESSEY CONTROLS LTD·Filed 1990·Granted Nov 12, 1991·5 cites·6 claims
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