By that metric go back to John Barber’s 1791 patent for a gas turbine.
Brayton needed to solve actual hard core engineering problems to make the device practical, thus it wasn’t the same idea only similar. There’s little comparison as Brayton was selling commercially viable engines vs writing a paper on a much older idea.
Brayton needed to solve actual hard core engineering problems to make the device practical, thus it wasn’t the same idea only similar. There’s little comparison as Brayton was selling commercially viable engines vs writing a paper on a much older idea.