(4-traders.com) OEM and custom optics manufacturer MLD Technologies LLC has appointed Michael Cumbo as its general manager. Cumbo brings more than 30 years of experience in the design, development and production of thin-film coated optical components, lasers and other related instruments at publicly traded photonics companies such as OCLI, JDS Uniphase Corp.,...http://www.4-traders.com/COHERENT-INC-8854/news/Coherent-Michael-Cumbo-Appointed-GM-of-MLD-22575157/