Derik DeVecchio

Follow

Person

Placentia, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Echolocation systems and methods
- Patent number 9,377,530
- Issue date Jun 28, 2016
- World Access for the Blind
- Daniel Kish
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Echolocation Systems and Methods
- Publication number 20140269189
- Publication date Sep 18, 2014
- World Access for the Blind
- Daniel Kish
- G01 - MEASURING TESTING