Electrostatic (powder) coating on glass is going to be tricky at best. First of all, you need the part to be coated to be able to carry a negative charge. Glass, being the non-conductor that it is will have adverse effects. There are other ways to "simulate" a charge on a...
There is a book that has all of that information in it. It is called "Architectural Graphic Standards" by Ramsey/Sleeper and The American Institute of Architects. I have a Ninth edition but it's a few years old. Great reference.