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Ionic material
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Patent number 7,378,035
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Issue date May 27, 2008
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Polymer Laboratories Limited
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Graham Margetts
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Ionic material
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Patent number 7,214,640
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Issue date May 8, 2007
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Polymer Laboratories Limited
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Graham Margetts
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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ELSD diffuser
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Patent number 6,151,113
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Issue date Nov 21, 2000
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Polymer Laboratories Limited
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Stephen J O'Donohue
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G01 - MEASURING TESTING
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ELSD diffuser
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Patent number 6,122,055
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Issue date Sep 19, 2000
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Polymer Laboratories Limited
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Stephen J O'Donohue
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G01 - MEASURING TESTING
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74452240 - PL
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Serial number 74452240
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Registration number 1865501
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Filing date Oct 25, 1993
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Polymer Laboratories Limited
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
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74329020 - PL
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Serial number 74329020
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Registration number 1821072
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Filing date Nov 5, 1992
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Polymer Laboratories Limited
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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74328994 - PL
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Serial number 74328994
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Filing date Nov 5, 1992
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Polymer Laboratories Limited
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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74263737 - PL CALIBER
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Serial number 74263737
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Registration number 1855097
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Filing date Apr 8, 1992
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Polymer Laboratories Limited
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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74027480 - EASICAL
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Serial number 74027480
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Registration number 1745387
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Filing date Feb 9, 1990
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Polymer Laboratories Limited
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry