Inventor

Inventors were those responsible for inventions. (TV: The Daleks ^[+]Loading...["The Daleks (TV story)"], The Keys of Marinus ^[+]Loading...["The Keys of Marinus (TV story)"])

John had been told that his and Gillian's grandfather was "an inventor or something." (COMIC: The Klepton Parasites ^[+]Loading...["The Klepton Parasites (comic story)"])

Nikola Tesla was notably appreciative of fellow inventors, regardless of gender; something the Thirteenth Doctor returned, being more impressed with him than Thomas Edison. (TV: Nikola Tesla's Night of Terror ^[+]Loading...["Nikola Tesla's Night of Terror (TV story)"])