Herbert E. Christensen

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Alpine, UT, US

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Patents Grantslast 30 patents

Information Patent Grant
Colloidal silver composition having antimicrobial properties
- Patent number 8,535,728
- Issue date Sep 17, 2013
- American Silver, LLC
- Robert J. Holladay
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Treatment of humans with colloidal silver composition
- Patent number 7,135,195
- Issue date Nov 14, 2006
- American Silver, LLC
- Robert J. Holladay
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus and method for producing antimicrobial silver solution
- Patent number 6,743,348
- Issue date Jun 1, 2004
- Robert J. Holladay
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus and method for producing antimicrobial silver solution
- Patent number 6,214,299
- Issue date Apr 10, 2001
- Robert J. Holladay
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Treatment of humans with colloidal silver composition
- Publication number 20080181951
- Publication date Jul 31, 2008
- AMERICAN SILVER, LLC
- Robert J. HOLLADAY
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Apparatus for automatically feeding the silver wire into the solution
- Publication number 20070023278
- Publication date Feb 1, 2007
- Herbert Christensen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Treatment of humans with colloidal silver composition
- Publication number 20050061678
- Publication date Mar 24, 2005
- American Biotech Labs
- Robert J. Holladay
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Apparatus and method for automatically feeding the silver electrode...
- Publication number 20040022702
- Publication date Feb 5, 2004
- Herbert E. Christensen
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Apparatus and method for producing antimicrobial silver solution
- Publication number 20020071792
- Publication date Jun 13, 2002
- Robert J. Holladay
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL