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Arthur W. Springsteen
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Wilmot Center, NH, US
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last 30 patents
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Patent Grant
Method of and apparatus for bispectral fluorescence colorimetry
Patent number
6,278,521
Issue date
Aug 21, 2001
Labsphere, Inc.
Joseph Jablonski
G01 - MEASURING TESTING
Information
Patent Grant
Diffusely reflecting sintered fluorinated long-chain addition polym...
Patent number
5,763,519
Issue date
Jun 9, 1998
Labsphere, Inc.
Arthur W. Springsteen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of and apparatus for increasing measurement sensitivity of f...
Patent number
5,488,473
Issue date
Jan 30, 1996
Labsphere, Inc.
Arthur W. Springsteen
G01 - MEASURING TESTING
Information
Patent Grant
Method of forming diffusely reflecting sintered fluorinated long-ch...
Patent number
5,462,705
Issue date
Oct 31, 1995
Labsphere, Inc.
Arthur W. Springsteen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...