IP Library › Assignment 009670/0280
Patent Assignment
Reel/Frame 009670/0280

Assignment of Assignor's Interest

Recorded: 1998-12-30 Pages: 4
Assignor
ASEA BROWN BOVERI AB
Executed: 1997-07-15
Assignee
CONCAST STANDARD AG
TODISTRASSE 9, CH-8027 ZURICH, SWITZERLAND
Covered Property (1)
D.C. Arc Furnace Having Electrically Conductive Hearth and Method for Making Same
Patent: 4,853,941 →
Application: 07/168,899 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest. Jul 1, 1988
From: RAPPINGER, BO; STENKVIST, SVEN-EINAR
To: ASEA BROWN BOVERI AB, VASATERAS, SWEDEN, A SWEDISH CORP.
Reel/Frame 004922/0593 →
Assignment of Assignor's Interest Jun 5, 1998
From: ASEA BROWN BOVERI AG
To: CONCAST STANDARD AG
Reel/Frame 009227/0167 →