Patent Assignment
Reel/Frame 054888/0491
Assignment of Assignor's Interest
Recorded: 2021-01-12
Pages: 3
Assignor
PIERCE, DAVID A
Executed: 2020-12-30
Assignee
UTILITY ISOLATION SYSTEMS LLC
2591 DALLAS PKWY, SUITE 300, FRISCO, TEXAS, 75034
Covered Property
(1)
Building Utility Floodwater Isolation System
Patent:
10,948,929 →
Application:
16/800,453 →