James T. McKinney

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Stillwater, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Drive roller torque reference cartridge
- Patent number 5,337,608
- Issue date Aug 16, 1994
- Minnesota Mining and Manufacturing Company
- Daniel Egan
- G01 - MEASURING TESTING
Information Patent Grant
Ion scattering spectrometer including cylindrical mirror analyzer a...
- Patent number 4,117,322
- Issue date Sep 26, 1978
- Minnesota Mining and Manufacturing Company
- James T. McKinney
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ion scattering spectrometer with modified bias
- Patent number 4,107,526
- Issue date Aug 15, 1978
- Minnesota Mining and Manufacturing Company
- James T. McKinney
- G01 - MEASURING TESTING
Information Patent Grant
Ion Scattering spectrometer with two analyzers preferably in tandem
- Patent number 4,058,724
- Issue date Nov 15, 1977
- Minnesota Mining and Manufacturing Company
- James T. McKinney
- G01 - MEASURING TESTING
Information Patent Grant
Prefilter-ionizer apparatus for use with quadrupole type secondary-...
- Patent number 3,939,344
- Issue date Feb 17, 1976
- Minnesota Mining and Manufacturing Company
- James T. McKinney
- H01 - BASIC ELECTRIC ELEMENTS