Chemetron Corporation

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Pittsburgh, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Welding electrode with a fluoride based slag system
- Patent number 4,340,805
- Issue date Jul 20, 1982
- Chemetron Corporation
- Kenneth E. Banks
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Shaper nozzle for a carbon dioxide snow cyclone separator
- Patent number 4,325,720
- Issue date Apr 20, 1982
- Chemetron Corporation
- Peter A. Students
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
73352358 - REFRAC-T-BACK
- Serial number 73352358
- Registration number 1247463
- Filing date Mar 1, 1982
- Chemetron Corporation
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
73352032 - CRYOARC
- Serial number 73352032
- Registration number 1233395
- Filing date Feb 26, 1982
- Chemetron Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73343158 - ALL-GUARD
- Serial number 73343158
- Registration number 1259692
- Filing date Dec 23, 1981
- Chemetron Corporation
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry