IP Library Assignment 014302/0820
Patent Assignment
Reel/Frame 014302/0820

Assignment of Assignor's Interest

Recorded: 2004-02-03 Pages: 5
Assignors
HAMEL, SCOTT M.
Executed: 2004-01-29
PIETRAS, JOHN D.
Executed: 2004-01-30
Assignee
SAINT-GOBAIN CERAMICS AND PLASTICS, INC.
1 NEW BOND STREET, WORCESTER, MASSACHUSETTS, 01615
Covered Property (1)
Ceramic Igniters with Sealed Electrical Contact Portion
Patent: 6,933,471 →
Application: 10/222,768 →
Publication: US 2003/0080103
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 9, 2011
From: SAINT-GOBAIN CERAMICS & PLASTICS, INC.
To: COORSTEK, INC.
Reel/Frame 026246/0745 →