Refs: 'Our' McPinata | Torg Tracking Device (last panel) | Wrench-Bot | Riff has Rammer's Pendantech (1) (2)
The first Pendantech was provided by Rammer for Riff. Riff addapted the design into the Pendabots used in his revolutionary "freedom kits"
Ref: Riff making Pipe-Bombs | Harbinger.
Ref: The Corsica Files | A nifty running Corsica list.