Electricity: motive power systems
Plural, diverse or diversely controlled electric motors
Load control
Inventor
active
Vending machine audit monitoring system
Vending machine audit monitoring system
Vending machine audit monitoring system with matrix interface
Vending machine audit monitoring system with matrix interface
Vending machine power switching apparatus
No associations
LandOfFree
John C. Cowles does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with John C. Cowles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and John C. Cowles will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-1139168