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Jerome N. Ludwig
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Sun City West, AZ, US
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Patents Grants
last 30 patents
Information
Patent Grant
Low-toxicity, low-flammability, environmentally-safe, friction redu...
Patent number
10,954,430
Issue date
Mar 23, 2021
Martin J. Plishka
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Low-toxicity, low-flammability, environmentally-safe, friction redu...
Patent number
9,587,169
Issue date
Mar 7, 2017
Martin J. Plishka
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Solvent-free organosilane quaternary ammonium compositions, method...
Patent number
8,735,618
Issue date
May 27, 2014
Resource Development L.L.C.
Jerome H. Ludwig
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Therapeutic composition containing an organosilane quaternary compo...
Patent number
8,257,780
Issue date
Sep 4, 2012
Resource Development L.L.C.
Howard G. Ohlhausen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Thickened surfactant-free cleansing and multifunctional liquid coat...
Patent number
7,754,004
Issue date
Jul 13, 2010
Resource Development, L.L.C.
Howard G. Ohlhausen
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Surfactant-free cleansing and multifunctional liquid coating compos...
Patent number
7,704,313
Issue date
Apr 27, 2010
Resource Development L.L.C.
Howard G. Ohlhausen
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Clathrates of an organosilane quaternary ammonium compound and urea...
Patent number
7,589,054
Issue date
Sep 15, 2009
Resource Development L.L.C.
Howard G. Ohlhausen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Cleaning and multifunctional coating composition containing an orga...
Patent number
6,994,890
Issue date
Feb 7, 2006
Resource Development L.L.C.
Howard G. Ohlhausen
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Sterilization of fire sprinkler systems
Patent number
6,960,321
Issue date
Nov 1, 2005
Jerome H. Ludwig
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Grant
Physiologically acceptable and non-corrosive silicone compositions,...
Patent number
6,676,733
Issue date
Jan 13, 2004
Resource Development L.L.C.
Jerome H. Ludwig
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Silicone compositions, methods of making and using VOC free, non-fl...
Patent number
6,432,181
Issue date
Aug 13, 2002
Resource Development, L.L.C.
Jerome H. Ludwig
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method of cleaning and passivating a fire protection system
Patent number
6,345,632
Issue date
Feb 12, 2002
H.E.R.C. Products Incorporated
Jerome H. Ludwig
B08 - CLEANING
Information
Patent Grant
Cleaning and passivating water distribution systems
Patent number
6,076,536
Issue date
Jun 20, 2000
H.E.R.C. Products Incorporated
Jerome H. Ludwig
B08 - CLEANING
Information
Patent Grant
Controlled carbonate removal from water conduit systems
Patent number
5,895,763
Issue date
Apr 20, 1999
H.E.R.C. Products Incorporated
Craig Edstrand
B08 - CLEANING
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
Vacuum waste pipe cleaning
Patent number
5,873,944
Issue date
Feb 23, 1999
H.E.R.C. Products Incorporated
Patrick Eugene Lien
B08 - CLEANING
Information
Patent Grant
Pipe system cleaning and in-line treatment of spent cleaning solution
Patent number
5,800,629
Issue date
Sep 1, 1998
H.E.R.C. Products Incorporated
Jerome H. Ludwig
B08 - CLEANING
Information
Patent Grant
Method of cleaning and maintaining potable water distribution pipe...
Patent number
5,527,395
Issue date
Jun 18, 1996
H.E.R.C. Products Incorporated
Edward C. Perry
B08 - CLEANING
Information
Patent Grant
Method of cleaning and maintaining hot water heaters
Patent number
5,494,527
Issue date
Feb 27, 1996
H.E.R.C. Products Incorporated
Jerome H. Ludwig
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Method of cleaning scale and stains in water systems and related eq...
Patent number
5,492,629
Issue date
Feb 20, 1996
H.E.R.C. Products Incorporated
Jerome H. Ludwig
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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
Water control system using oxidation reduction potential sensing
Patent number
5,342,510
Issue date
Aug 30, 1994
h.e.r.c. Incorporated
Todd R. Eden
G05 - CONTROLLING REGULATING
Information
Patent Grant
Water control system using oxidation reduction potential sensing
Patent number
5,332,494
Issue date
Jul 26, 1994
h.e.r.c. Incorporated
Todd R. Eden
G05 - CONTROLLING REGULATING
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
Patents Applications
last 30 patents
Information
Patent Application
Low-Toxicity, Low-Flammability, Environmentally-Safe, Friction Redu...
Publication number
20170101578
Publication date
Apr 13, 2017
Courtney Gene Rogers
Martin J. Plishka
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Low-Toxicity, Low-Flammability, Environmentally-Safe, Friction Redu...
Publication number
20150057195
Publication date
Feb 26, 2015
Martin J. Plishka
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Low-Toxicity, Low-Flammability, Environmentally-Safe, Friction Redu...
Publication number
20150024978
Publication date
Jan 22, 2015
Martin J. Plishka
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Low-Toxicity, Low-Flammability, Environmentally-Safe, Friction Redu...
Publication number
20130252858
Publication date
Sep 26, 2013
Martin J. Plishka
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Solvent-Free Organosilane Quaternary Ammonium Compositions, Method...
Publication number
20120125226
Publication date
May 24, 2012
Resource Development L.L.C.
Howard Ohlhausen
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Solvent-Free Organosilane Quaternary Ammonium Compositions, Method...
Publication number
20110271873
Publication date
Nov 10, 2011
Resource Development, LLC
Howard G. Ohlhausen
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
CLATHRATES OF AN ORGANOSILANE QUATERNARY AMMONIUM COMPOUND AND UREA...
Publication number
20080161219
Publication date
Jul 3, 2008
Howard G. Ohlhausen
C07 - ORGANIC CHEMISTRY
Information
Patent Application
THICKENED SURFACTANT-FREE CLEANSING AND MULTIFUNCTIONAL LIQUID COAT...
Publication number
20070227557
Publication date
Oct 4, 2007
Howard G. Ohlhausen
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Surfactant-free cleansing and multifunctional liquid coating compos...
Publication number
20070010419
Publication date
Jan 11, 2007
Howard G. Ohlhausen
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Therapeutic composition containing an organosilane quaternary compo...
Publication number
20060110348
Publication date
May 25, 2006
Howard G. Ohlhausen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Cleaning and multifunctional coating composition containing an orga...
Publication number
20050096250
Publication date
May 5, 2005
Resource Development L.L.C.
Howard G. Ohlhausen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Physiologically acceptable and non-corrosive silicone compositions,...
Publication number
20020026881
Publication date
Mar 7, 2002
Resource Development L.L.C.
Jerome H. Ludwig
C03 - GLASS MINERAL OR SLAG WOOL