IP Library › Assignment 055848/0680
Patent Assignment
Reel/Frame 055848/0680

Security Interest

Recorded: 2021-04-07 Pages: 9
Assignor
Assignee
NORTHERN GREAT LAKES INITIATIVES
1401 PRESQUE ISLE AVENUE, MARQUETTE, MICHIGAN, 49855
Covered Properties (2)
Gas Flow and Pressure Error Alarm
Patent: 8,653,979 →
Application: 13/085,877 →
Publication: US 2011/0248856
Gas Supply Warning and Communication System
Patent: 9,714,860 →
Application: 14/093,851 →
Publication: US 2014/0152468
Related Assignments (1)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 4, 2016
From: OBENCHAIN, VALERIE A.
To: ADVANCED INTERACTIVE RESPONSE SYSTEMS
Reel/Frame 038183/0558 →