Dennis L. Steppe

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Riverside, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Automatic stop cock valve
- Patent number 7,717,129
- Issue date May 18, 2010
- Alcon, Inc.
- Dennis L. Steppe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Automatic stop cock valve
- Publication number 20080086093
- Publication date Apr 10, 2008
- Dennis L. Steppe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
AUTOMATIC STOP COCK VALVE
- Publication number 20080066816
- Publication date Mar 20, 2008
- Dennis L. Steppe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE