Danfoss(Baltimore) will host its 12th EnVisioneeringSMSymposium on Nov. 18 in Washington.

UltraViolet Devices Inc.(Valencia, Calif.) hiredAshish Mathur, Ph.D., as senior molecular filtration applications engineer.

Safe Heat(Rocky Mount, N.C.) appointed Jay Goethalas product manager.

Hart & Cooley Inc.(Grand Rapids, Mich.) hiredTracy Siantaas director of marketing.

Publication date:10/12/2009