Nobody has yet, nor is anybody likely to in the future.
Perpetual Motion Roadshow was created in 2003.
That question would really be tough to answer, because perpetual motion is not possible.
Perpetual Motion - album - was created on 2001-10-02.
Perpetual Motion - short story - was created in 1950-09.
Frenetic motion and perpetual motion.
The cast of Perpetual Motion - 2003 includes: Gregory Madore
Perpetual Motion Machine - song - was created on 2009-07-17.
Perpetual motion.
The Newton's cradle swings in perpetual motion.
Perpetual motion machines do not exist. If they did we would not be paying almost $3.00/gallon for gasoline, as a perpetual motion machine implies free energy. Newton's laws tell us that is not possible. For further explanation read up on Newton's laws of motion and thermodynamics
The development of a magnetic motor capable of achieving perpetual motion is not feasible due to the laws of thermodynamics, which state that perpetual motion is impossible.
Perpetual motion machines are theoretical only. No one has actually invented one. A perpetual motion machine would have to be able to provide its own source of energy to continue operating.