MIDDLEFIELD, CT — (Marketwire) — 08/04/11 — Zygo Corporation (NASDAQ: ZIGO) fiscal 2011 fourth-quarter financial results will be distributed at 4 p.m. Eastern Time on Thursday, August 18, 2011. A conference call reviewing these results has been scheduled for 5 p.m. Eastern Time that same evening. The dial-in number for this call is 800-268-5851. The call will be webcast at for 30 days following the call.Zygo Corporation is a worldwide supplier of optical metrology instruments, precision op
