 Biggs founded Iaso Trading Pty Ltd in 2009, the same year she invented and patented a bed bug device The device and it's worldwide patents was licensed to a large American bedding manufacturer, Protect-a-Bed.In 1977, Biggs was deported from Japan and on her return journey to Australia was intercepted at Tullamarine after authorities in Guam discovered she possessed two Australian passports in different names.In October 1978, Biggs pleaded guilty in Melbourne Magistrates' Court to "making a false statement when applying for an Australian passport, forging an application for a passport and uttering an application knowing it to be false".