Patent Assignment
Reel/Frame 028482/0072
Assignment of Assignor's Interest
Recorded: 2012-07-03
Pages: 3
Assignee
JOHNS MANVILLE
717 SEVENTEENTH STREET, DENVER, COLORADO, 80202
Covered Property
(1)
Process of Using a Submerged Combustion Melter to Produce Hollow Glass Fiber or Solid Glass Fiber Having Entrained Bubbles, and Burners and Systems to Make Such Fibers