DIONISIOS A. SOFRONAS

City:

KALAMATA

Country:

Greece

Published Applications:

Last publication date:

2020-11-19

Recent patent applications by SOFRONAS DIONISIOS A.

DIONISIOS A. SOFRONAS from KALAMATA, GR has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2020-11-19

US20200364694A1

Physics

CONTACTLESS MOBILE PAYMENT SYSTEM

#2 | 2020-11-12

US20200356981A1

Physics

CONTACTLESS MOBILE PAYMENT SYSTEM

#3 | 2018-09-27

US20180276652A1

Physics

Contactless mobile payment system

InventorID:

2307063 ⎘