Each week, staff writer Paul Wood chats with a high-tech difference-maker. This week, meet SUBHA KUMAR, who has a Ph.D. in materials science and engineering from the University of Illinois and is now ...

The crew at Inprentus Inc. in Champaign, clockwise from front left: Jonathan Manton, Adam Kouzmanoff, Cody Jensen, Ben Brenner, Craig Milling, Andrew Knight, Nick Toombs, Subha Kumar and Cindy Otteman ...

Inprentus, platform provider of precision blazed diffraction gratings, has announced the addition of Jeff MacDonald as interim CEO, and the appointment of Dr. Subha Kumar as COO and Dr. Cody Jensen as ...