Patent Assignment
Reel/Frame 015830/0123
Assignment of Assignor's Interest
Recorded: 2004-09-27
Pages: 4
Assignors
WEYAND, THOMAS E.
Executed: 2004-09-08
NICKELS, DALE
Executed: 2004-09-08
SAWAYDA, MICHAEL
Executed: 2004-09-08
Assignee
PITTSBURGH MINERAL AND ENVIRONMENTAL TECHNOLOGY, INC.
700 FIFTH AVENUE, NEW BRIGHTON, PENNSYLVANIA, 15066
Covered Property
(1)
Method of Removing Mercury from Exhaust Gases of Coal Fired Power Plants and Associated Apparatus
Patent:
7,048,779 →
Application:
10/720,589 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.