Inventor

MCDERMID JOHN

US3 patents

Patents

3 patents

US7474105B2Jan 6, 2009

Soil moisture sensor systems and methods

COLORADO VNET LLC9 citations77

US6925398B2Aug 2, 2005

Water measurement apparatus and methods

COLORADO VNET LLC5 citations67

US7324901B2Jan 29, 2008

Water measurement auto-networks

COLORADO VNET LLC2 citations56