The noninertial reference frames referred to a particular case which is the Lorentz frame that showed to be not inertial frames at rest on Earth. So if special relativity is to be valid in a gravitational field, it's naturally to take a guess of that the 'laboratory' frame at rest on Earth is a Lorentz frame, but the followed from the argument of Schild (1967), easily shows that the assumption to be false.
Wipo Publishes Patent of Boris Vasta, Denis Vasta, Rene Vasta for "Method of Force Application of Two or More Separate Electric/ electromagnetic And/ or Mechanical Noninertial Systems for Multiplying of Torque And/ or Power for Different Drive Units" (Sk Inventors)
Dec 03, 2012; GENEVA, Dec. 3 -- Publication No. WO/2012/161665 was published on Nov. 29. Title of the invention: "METHOD OF FORCE APPLICATION...