Jim Duncan

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Longmont, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Handheld meter
- Patent number D975562
- Issue date Jan 17, 2023
- Hach Company
- James Delbert Duncan
- D10 - Measuring, testing, or signalling instruments
Information Patent Grant
Mobile water analysis
- Patent number 10,591,455
- Issue date Mar 17, 2020
- Hach Company
- Jim Duncan
- G01 - MEASURING TESTING
Information Patent Grant
Mobile water analysis
- Patent number 10,215,745
- Issue date Feb 26, 2019
- Hach Company
- Jim Duncan
- G01 - MEASURING TESTING
Information Patent Grant
Mobile water analysis
- Patent number 9,719,914
- Issue date Aug 1, 2017
- Hach Company
- Jim Duncan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Mobile water analysis
- Patent number 9,180,449
- Issue date Nov 10, 2015
- Hach Company
- Jim Duncan
- G01 - MEASURING TESTING
Information Patent Grant
Water analysis instrument
- Patent number D699134
- Issue date Feb 11, 2014
- Hach Company
- Luke Waaler
- D10 - Measuring, testing, or signalling instruments
Information Patent Grant
Water analysis instrument
- Patent number D692335
- Issue date Oct 29, 2013
- Hach Company
- Luke Waaler
- D10 - Measuring, testing, or signalling instruments

Patents Applicationslast 30 patents

Information Patent Application
MOBILE WATER ANALYSIS
- Publication number 20170284990
- Publication date Oct 5, 2017
- Hach Company
- Jim Duncan
- G01 - MEASURING TESTING
Information Patent Application
MOBILE WATER ANALYSIS
- Publication number 20160097710
- Publication date Apr 7, 2016
- Hach Company
- Jim Duncan
- G01 - MEASURING TESTING
Information Patent Application
MOBILE WATER ANALYSIS
- Publication number 20160097709
- Publication date Apr 7, 2016
- Hach Company
- Jim Duncan
- G01 - MEASURING TESTING
Information Patent Application
MOBILE WATER ANALYSIS
- Publication number 20130330245
- Publication date Dec 12, 2013
- Hach Company
- Jim Duncan
- G01 - MEASURING TESTING