William Lawrence Sr Omnibit 9-26-14 William Lawrence Sr Omnibit 9-26-14 Q — Who invented the electric oven? A — Don’t know. Can’t find out. The first electric oven ever installed, though, was at the Hotel Bernina in Samden Switzerland in 1889. Share this:PrintFacebookTwitterTelegramMeWeWhatsAppPinterestLinkedInParlerGabRedditEmailMorePocketTumblrLike this:Like Loading... Related