Inventor · disambiguated record
Robert D. Stream
Also filed as: STREAM ROBERT D
9 granted patents·263 citations·filing 1987–1998
90Inventor score
Technology areasG01N
Top patents by PatentIndex Score
9 records- 0189USD336444SPortable colorimeterHACH CO·Filed 1990·Granted Jun 15, 1993·36 cites·1 claims
- 0284US5831727ABubble elimination from liquidHACH CO·Filed 1997·Granted Nov 3, 1998·68 cites·24 claims
- 0383US5506679ANephelometer instrumentHACH CO·Filed 1994·Granted Apr 9, 1996·62 cites·1 claims
- 0478US5604590ANephelometer instrumentHACH CO·Filed 1996·Granted Feb 18, 1997·53 cites·15 claims
- 0567USD304231SSubgingival delivery tip for attachment to dental irrigation instrumentsTELEDYNE IND·Filed 1987·Granted Oct 24, 1989·12 cites·1 claims
- 0655US5912737ASystem for verifying the calibration of a turbidimeterHACH CO·Filed 1998·Granted Jun 15, 1999·24 cites·6 claims
- 0751USD402768STurbidimeterHACH CO·Filed 1997·Granted Dec 15, 1998·7 cites·1 claims
- 0833USD363676SLaboratory nephelometerHACH CO·Filed 1993·Granted Oct 31, 1995·1 cites·1 claims
- 0929USD363682SFilter holder for laboratory turbidimeterHACH CO·Filed 1993·Granted Oct 31, 1995·0 cites·1 claims
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