https://aemf.org/wp-content/uploads/2016/02/oregonian1.png43200adminhttp://aemf.org/wp-content/uploads/2019/07/AMF-Logo_Color_Transparent_PNG-3-300x130.pngadmin2016-02-29 23:47:522016-03-01 00:41:51Alfred E. Mann, entrepreneur and inventor born in Portland, dies at 90
US inventor Alfred E. Mann dies at 90 
