Whitney B. Walden

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Eden Prairie, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Interactive blood-alcohol content tester
- Patent number 8,814,804
- Issue date Aug 26, 2014
- IPH, LLC
- Eugene D. Walden
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
INTERACTIVE BLOOD-ALCOHOL CONTENT TESTER
- Publication number 20120157871
- Publication date Jun 21, 2012
- Eugene D. Walden
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE