Perpetual motion, free energy suppression and fringe physics claims Robert Fludd Garabed T. K. Giragossian The Energy Machine of Joseph Newman Better World Technologies (Dennis Lee)[7] Blacklight Power, formerly HydroCatalysis (Randell Mills) Cold fusion (Stanley Pons and Martin Fleischmann) Patterson Power Cell (James Patterson) Gravitational shielding (Eugene Podkletnov)