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Hydro Optics, Inc.
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Hackensack, NJ, US
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Patents Grants
last 30 patents
Information
Patent Grant
Polymer compositions containing entrapped volatile ingredients
Patent number
4,664,847
Issue date
May 12, 1987
Hydro Optics, Inc.
Philip L. Williams
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Air freshener
Patent number
4,649,046
Issue date
Mar 10, 1987
Hydro Optics, Inc.
Robert D. Kross
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
73284772 - VOLON
Serial number
73284772
Registration number
1268441
Filing date
Oct 31, 1980
Hydro Optics, Inc.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry