Erich K. Lehnert

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Rosemont, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Active topical skin protectants
- Patent number 6,472,437
- Issue date Oct 29, 2002
- The United States of America as represented by the Secretary of the Army
- Ernest H. Braue
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Active topical skin protectants using combinations of reactive nano...
- Patent number 6,410,603
- Issue date Jun 25, 2002
- The United States of America as represented by the Secretary of the Army
- Stephen T. Hobson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Active topical skin protectants using reactive nanoparticles
- Patent number 6,403,653
- Issue date Jun 11, 2002
- The United States of America as represented by the Secretary of the Army
- Stephen T. Hobson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE