Noel Smith

Follow

Person

Tucson, AZ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Signal or loop powered automatic multicolor display and controller
- Patent number 9,054,725
- Issue date Jun 9, 2015
- Otto P. Fest
- G08 - SIGNALLING
Information Patent Grant
Loop powered current-loop wireless transmitter
- Patent number 7,684,768
- Issue date Mar 23, 2010
- Otto P. Fest
- H04 - ELECTRIC COMMUNICATION TECHNIQUE