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DRD Diluter Corporation
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Danvers, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Pipette
Patent number
5,383,372
Issue date
Jan 24, 1995
DRD Diluter Corp.
Humayun Qureshi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of metering a fluid using a multi-mode differential fluid di...
Patent number
5,366,904
Issue date
Nov 22, 1994
DRD Diluter Corporation
Humayun Qureshi
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Means and method of measuring and dispensing
Patent number
5,183,765
Issue date
Feb 2, 1993
DRD Diluter Corporation
Humayun Qureshi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
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last 30 trademarks