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Inventor
PODGORNY GERALD JOSEPH
US
2 patents
Patents
2 patents
US8517213B2
Aug 27, 2013
Vending machine user interface guide; electronic coin return; and hinged delivery bin
LAZALIER RAY MELTON
1 citations
42
US8205770B2
Jun 26, 2012
Vending machine user interface guide; electronic coin return; and hinged delivery bin
LAZALIER RAY MELTON
1 citations
42