Colorado Springs-based Ramtron said today that it has named Gary E. Richards, currently serving as its Interim CFO, to the permanent position of Chief Financial Officer. Richards has been interim CFo since October of 2011. Richards had been serving as controller of Ramtron since 2008, and also had served at Photo Stencil, Pricewaterhouse, Martin Marietta, Digital Equipment, United Technologies and Apple. Ramtron is a semiconductor maker which develops memory products.