Richard S. Hutchings

Person

Cincinnati, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Chlorine dioxide generator
- Patent number 5,126,070
- Issue date Jun 30, 1992
- The Drackett Company
- David Leifheit
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Chlorine dioxide generating device
- Patent number 5,091,107
- Issue date Feb 25, 1992
- The Drackett Company
- Richard S. Hutchings
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Deodorizing and cleaning compositions and method
- Patent number 5,076,960
- Issue date Dec 31, 1991
- The Drackett Company
- Richard S. Hutchings
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Aqueous alkali metal halogenite compositions
- Patent number 4,963,287
- Issue date Oct 16, 1990
- The Drackett Company
- Richard S. Hutchings
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
In-tank toilet dispenser
- Patent number 4,899,398
- Issue date Feb 13, 1990
- The Drackett Company
- Richard S. Hutchings
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Aqueous alkali metal halogenite compositions containing a colorant
- Patent number 4,880,556
- Issue date Nov 14, 1989
- The Drackett Company
- Richard S. Hutchings
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Aqueous alkali metal halogenite compositions containing a colorant...
- Patent number 4,873,013
- Issue date Oct 10, 1989
- The Dracket Company
- Richard S. Hutchings
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Compositions containing chlorine dioxide and their preparation
- Patent number 4,861,514
- Issue date Aug 29, 1989
- The Drackett Company
- Richard S. Hutchings
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Aqueous alkali metal halogenite compositions containing a colorant...
- Patent number 4,790,950
- Issue date Dec 13, 1988
- The Drackett Company
- Richard S. Hutchings
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Cleaning composition and its method of use
- Patent number 4,787,984
- Issue date Nov 29, 1988
- The Drackett Company
- Richard S. Hutchings
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process for the manufacture of surfactant cleansing blocks and comp...
- Patent number 4,722,802
- Issue date Feb 2, 1988
- The Drackett Company
- Richard S. Hutchings
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Richard S. Hutchings

Person

Patents Grantslast 30 patents

Chlorine dioxide generator

Chlorine dioxide generating device

Deodorizing and cleaning compositions and method

Aqueous alkali metal halogenite compositions

In-tank toilet dispenser

Aqueous alkali metal halogenite compositions containing a colorant

Aqueous alkali metal halogenite compositions containing a colorant...

Compositions containing chlorine dioxide and their preparation

Aqueous alkali metal halogenite compositions containing a colorant...

Cleaning composition and its method of use

Process for the manufacture of surfactant cleansing blocks and comp...