Nyorera kupfuurira kweiyi ndima - Mumakore ekuma1970, Hourani akapayona kushandiswa kwekongiri yakasimbiswa kusati yasimbiswa pakusimbisa maslate pamatanho uye masvingo ekudzivirira. Muna 2002 Hourani patented hwindo braces rakagadzirirwa kuramba Category 4 uye 5 madutu; iye akafungawo proprietary zvemichina kuti mafuta skimmer rakafuridzirwa 1989 Exxon Valdez mafuta dhaka njodzi muna Alaska, uye 2010 Deepwater Horizon mafuta dhaka
muGulf of Mexico.