HMC Patents Holding Co., Inc.

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Organization

Hampton, NH, US

Business Address
LIBERTY LANE HAMPTON NH 03842 6039292606
Mailing Address
LIBERTY LANE HAMPTON NH 03842
State Location
NH
State of Incorporation
DE

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Process for the manufacture of sodium metabisulfite
- Patent number 4,844,880
- Issue date Jul 4, 1989
- HMC Patents Holding Co., Inc.
- Samuel L. Bean
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
System for in situ upgrading of the purity of a liquid and flushing...
- Patent number 4,804,464
- Issue date Feb 14, 1989
- HMC Patents Patents Holding Co., Inc.
- William R. Schevey
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Positive photoresist stripping composition
- Patent number 4,791,043
- Issue date Dec 13, 1988
- HMC Patents Holding Co., Inc.
- Evan G. Thomas
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY