Patent Assignment
Reel/Frame 014190/0921
Assignment of Assignor's Interest
Recorded: 2003-06-20
Pages: 4
Assignor
ROBISON, DAVID, L.
Executed: 2003-03-03
Assignee
PERFECTION CORPORATION
222 LAKE STREET, MADISON, OHIO, 44057-3189
Covered Property
(1)
No Interrupt Service Tee and Method
Patent:
6,612,330 →
Application:
09/611,142 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 20, 2003
From: BRZOZOWSKI, GREGORY A.; CARBONE, MARIO
To: KEYSPAN CORPORATION (A NEW YORK CORPORATION)
Reel/Frame 014190/0941 →
Assignment of Assignor's Interest
Jun 20, 2003
From: PERECTION CORPORATION (A DELAWARE CORPORATION)
To: KEYSPAN CORPORATION (A NEW YORK CORPORATION)
Reel/Frame 014193/0070 →
Change of Name
Aug 6, 2007
From: PERFECTION CORPORATION
To: ELSTER PERFECTION CORPORATION
Reel/Frame 019649/0408 →