Patent Assignment
Reel/Frame 017572/0849
Assignment of Assignor's Interest
Recorded: 2006-05-03
Pages: 5
Assignee
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY RAOD, DANBURY, CONNECTICUT, 06810
Covered Property
(1)
Method and apparatus for preheating glassmaking materials
Application:
11/394,229 →
Publication:
US 2007/0227191
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.