Registers
Systems controlled by data bearing records
Credit or identification card systems
Inventor
active
Categorization of purchased items for each transaction by a smar
Databaseless security system
Secure money transfer techniques using smart cards
Secure toll collection system for moving vehicles
No associations
LandOfFree
David M. Claus does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with David M. Claus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and David M. Claus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-1683933