DT

David A. Tschirhart

LC Level 3 Communications: 2 patents #22 of 112Top 20%
📍 Dale, TX: #1 of 2 inventorsTop 50%
🗺 Texas: #2,855 of 16,454 inventorsTop 20%
Overall (2022): #165,683 of 548,613Top 35%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11316983 Method and system for routing of inbound toll-free communications Ken Shomaker 2022-04-26
11233728 Carrier identification code delivery to an egress network of a telecommunications network 2022-01-25