John Lawrence Freeouf

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Lewisboro, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Quadrupole mass filter length selection
- Patent number 7,435,953
- Issue date Oct 14, 2008
- Interface Studies Inc.
- John Lawrence Freeouf
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fabrication of single absorber layer radiated energy conversion device
- Patent number 6,180,432
- Issue date Jan 30, 2001
- Interface Studies, Inc.
- John Lawrence Freeouf
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Single absorber layer radiated energy conversion device
- Patent number 6,166,318
- Issue date Dec 26, 2000
- Interface Studies, Inc.
- John Lawrence Freeouf
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Quadrupole mass filter length selection
- Publication number 20070200061
- Publication date Aug 30, 2007
- John Lawrence Freeouf
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Quadrupole mass spectrometry chemical sensor technology
- Publication number 20070131860
- Publication date Jun 14, 2007
- John Lawrence Freeouf
- H01 - BASIC ELECTRIC ELEMENTS