-
Automatic switchover valve
-
Patent number 5,183,072
-
Issue date Feb 2, 1993
-
Matheson Gas Products, Inc.
-
Rudolf Pengler
-
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
-
Flowmeter
-
Patent number D287343
-
Issue date Dec 23, 1986
-
Matheson Gas Products, Inc.
-
Craig Waters
-
D10 - Measuring, testing, or signalling instruments
-
-
Flowmeter
-
Patent number D283805
-
Issue date May 13, 1986
-
Matheson Gas Products, Inc.
-
Craig Waters
-
D10 - Measuring, testing, or signalling instruments
-
Flowmeter
-
Patent number D283804
-
Issue date May 13, 1986
-
Matheson Gas Products, Inc.
-
Craig Waters
-
D10 - Measuring, testing, or signalling instruments
-
Sealable fluid containment assembly
-
Patent number 4,582,217
-
Issue date Apr 15, 1986
-
Matheson Gas Products, Inc.
-
James A. Proctor
-
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
-
-
75436957 - MODS
-
Serial number 75436957
-
Filing date Feb 19, 1998
-
Matheson Gas Products, Inc.
-
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
-
75366127 - SDS
-
Serial number 75366127
-
Registration number 2205571
-
Filing date Oct 1, 1997
-
ADVANCED TECHNOLOGY MATERIALS, INC.
-
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
-
75085649 - LABGAS SYSTEMS
-
Serial number 75085649
-
Registration number 2094474
-
Filing date Apr 9, 1996
-
MATHESON GAS PRODUCTS, INC.
-
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
-
74609812 - M
-
Serial number 74609812
-
Registration number 1952834
-
Filing date Dec 12, 1994
-
MATHESON GAS PRODUCTS, INC.
-
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
-
74575122 - FLOW COMMANDER
-
Serial number 74575122
-
Filing date Sep 19, 1994
-
MATHESON GAS PRODUCTS, INC.
-
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
-
74261361 - ULTRA-LINE II
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Serial number 74261361
-
Registration number 1920543
-
Filing date Apr 1, 1992
-
MATHESON GAS PRODUCTS, INC.
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6 - Common metals and their alloys
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74158884 - CRF CLEAN ROOM FILLED
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Serial number 74158884
-
Filing date Apr 19, 1991
-
MATHESON GAS PRODUCTS, INC.
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
-
73738732 - ULTRA-LINE
-
Serial number 73738732
-
Registration number 1536062
-
Filing date Jul 8, 1988
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MATHESON GAS PRODUCTS, INC.
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6 - Common metals and their alloys