<nowiki>Oliver Patterson Watts; Oliver Patterson Watts; Oliver Patterson Watts; Oliver Patterson Watts; Oliver Patterson Watts; Oliver Patterson Watts; Oliver Patterson Watts; Oliver Patterson Watts; Oliver Patterson Watts; Oliver Patterson Watts; Oliver Patterson Watts; Oliver Patterson Watts; Oliver Patterson Watts; Oliver Patterson Watts; Oliver Patterson Watts; أوليفر باترسون واتس; Oliver Patterson Watts; ingeniero estadounidense; American chemical engineer; مهندس من الولايات المتحدة الأمريكية; Amerikaans ingenieur; inxenieru estauxunidense (1865–1953)</nowiki>