Allen C. Hieatt

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Mesa, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of cleaning and maintaining potable water distribution pipe...
- Patent number 5,885,364
- Issue date Mar 23, 1999
- H.E.R.C. Products Incorporated
- Allen C. Hieatt
- B08 - CLEANING
Information Patent Grant
1:1 soap compositions of acids and amines or ammonia useful in remo...
- Patent number 5,451,335
- Issue date Sep 19, 1995
- H.E.R.C. Products Incorporated
- Allen C. Hieatt
- B08 - CLEANING
Information Patent Grant
Method of cleaning and maintaining water distribution pipe systems
- Patent number 5,360,488
- Issue date Nov 1, 1994
- H.E.R.C. Products Incorporated
- Allen C. Hieatt
- B08 - CLEANING
Information Patent Grant
Aqueous multipurpose cleaning composition containing sulfites and g...
- Patent number 5,348,679
- Issue date Sep 20, 1994
- h.e.r.c. Incorporated
- Dennis G. Weinhold
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Soap compositions of carboxylic acids and amines useful in removal...
- Patent number 5,322,635
- Issue date Jun 21, 1994
- h.e.r.c. Incorporated
- Allen C. Hieatt
- B08 - CLEANING