IP Library Assignment 046223/0975
Patent Assignment
Reel/Frame 046223/0975

Assignment of Assignor's Interest

Recorded: 2018-06-28 Pages: 2
Assignor
LETTS, JOHN
Executed: 2012-04-24
Assignee
FIRESTONE BUILDING PRODUCTS COMPANY, LLC
200 4TH AVENUE SOUTH, NASHVILLE, TENNESSEE, 37201
Covered Property (1)
Construction Boards with Coated Inorganic Facer
Application: 15/984,972 →
Publication: US 2018/0320366
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 26, 2022
From: FIRESTONE BUILDING PRODUCTS COMPANY, LLC
To: HOLCIM TECHNOLOGY LTD
Reel/Frame 060920/0869 →