Crazy Pulp Science-Fiction Inventions

Taken from the d20 Past supplement for the d20 Modern Roleplaying Game. Just press the button to get more inventions. It's just that simple.
Here are your pulp science inventions:

Atomic Plasma Reverser
Jet Nanoenhancer Machine
Martellium Energy
Mu-Particle Ray Negator
Gamma-Ray Laser Negator