James Dewar Death Anniversary

James Dewar cover image
  1. Home
  2. Events
  3. Events on 27 March
  4. James Dewar Death Anniversary

James Dewar died on 27 March, 1923

Scottish chemist and physicist famous for inventing the vacuum flask (Dewar Flask). Unfortunately, he didn’t profit from his invention and, in fact, lost a court battle with Thermos, who went on to commercialised the product under their brand name.