{"id":"1f8fb2aa-f872-4fdb-9493-debd835e6680","slug":"gustaf-de-laval","name":"Gustaf de Laval","bioBrief":"Swedish engineer and inventor (1845–1913) who pioneered the centrifugal cream separator and early milking machines. Co-founded AB Separator with Oscar Lamm in 1883, the company that became DeLaval. Also invented the de Laval steam turbine nozzle and held 92 patents.","priorExits":null,"nationality":"Swedish","verificationPosture":null,"aliases":[],"sources":[{"url":"https://en.wikipedia.org/wiki/DeLaval","title":"DeLaval — Wikipedia"},{"url":"https://en.wikipedia.org/wiki/Gustaf_de_Laval","title":"Gustaf de Laval","sourceName":"Wikipedia"}],"reviewStatus":"reviewed","createdAt":"2026-08-14T16:22:11.536Z","updatedAt":"2026-08-14T17:40:55.984Z","educations":[],"companyRoles":[{"id":"d4affaf4-5a20-4a45-83c8-2403691ffa2c","personId":"1f8fb2aa-f872-4fdb-9493-debd835e6680","companyId":"fa487d93-4212-4d86-89ea-3eacf39fda98","role":"founder","roleTitle":"Founder (1845–1913)","startDate":null,"endDate":null,"currentRole":false,"roleBasis":null,"createdAt":"2026-08-14T16:22:11.982Z","company":{"slug":"delaval","name":"DeLaval"}}],"boardRoles":[],"investorRoles":[],"foundings":[]}