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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
02/17/1998
Application #:
08663660
Filing Dt:
06/14/1996
Inventor:
PETER HELFER
Title:
SQUIRREL-CAGE ROTOR FOR AN ASYNCHRONOUS MACHINE
Assignment: 1
Reel/Frame:
008131/0287Recorded: 06/14/1996Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/24/1996
Assignee:
CH-8050 ZURICH, SWITZERLAND
Correspondent:
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C.
VINCENT J. SUNDERDICK
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:
010572/0787Recorded: 02/02/2000Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/23/1999
Assignee:
EPPLESTRASSE 225
D-75067 STUTTGART, GERMANY
Correspondent:
OBLON, SPIVAK, MCCLELLAND, ET AL.
MARVIN J. SPIVAK
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:
011821/0768Recorded: 05/22/2001Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/01/2001
Assignee:
SAATWINKLER DAMM 43
13627 BERLIN, GERMANY
Correspondent:
OBLON, SPIVAK, MCCLELLAND, ET AL
MARVIN J. SPIVAK
FOURTH FLOOR, 1755 JEFFERSON DAVIS HWY
ARLINGTON VIRGINIA 22202

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