Patents/Inventors

Christopher Siefken

Charlotte, NCUS8 patents

7 Patents

US125795282026
Drive Through System with Traffic Management
Xenial, Inc.
0 cites
US124002792025
Drive Through System Including Vision System and Transaction System Integration
XENIAL, Inc.
0 cites
US123816732025
Drive Through Audio Communication System with Multi-lane Support
Xenial, Inc.
0 cites
US123272302025
Drive Through System with Traffic Management
Xenial, Inc.
0 cites
US123075052025
System for Eatery Ordering with Mobile Interface and Point-of-sale Terminal
Xenial, Inc.
0 cites
US121921302025
Drive Through Audio Communication System with Multi-lane Support
Xenial, Inc.
0 cites
US117415292023
System for Eatery Ordering with Mobile Interface and Point-of-sale Terminal
XENIAL, Inc.
0 cites