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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
03/29/1988
Application #:
06674548
Filing Dt:
11/26/1984
Inventor:
ERNST M. KOERNER
Title:
BRUSHLESS D.C. MOTOR HAVING TWO CONDUCTORS PER PHASE ENERGIZED ALTERNATELY BY COMPLEMENTARY-CONDUCTIVITY-TYPE SEMICONDUCTORS CONTROLLED BY THE SAME ROTOR-POSITION SIGNAL, AT TIMES MODIFIED BY A COMPENSATING TECHNIQUE
Assignment: 1
Reel/Frame:
004806/0288Recorded: 12/21/1987Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
04/04/1986
Assignee:
Correspondent:
THEODORE J. KOSS, JR.
81-11 PETTIT AVE.
ELMHURST, NY 11373
Assignment: 2
Reel/Frame:
006573/0174Recorded: 06/10/1993Pages: 11
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/26/1993
Assignee:
MAX-PLANCK-STRASSE 14
D-78549 SPAICHINGEN, GERMANY
Correspondent:
MICHAEL R. KELLY
FINNEGAN, HENDERSON, FARABOW,
GARRETT & DUNNER
1300 I STREET, N.W.
WASHINGTON, D.C. 20005-3315
Assignment: 3
Reel/Frame:
009922/0250Recorded: 05/14/1999Pages: 8
Conveyance:
LEGAL ORGANIZATION CHANGE
Assignor:
Exec Dt:
11/03/1998
Assignee:
MAX-PLANCK-STRASSE 14
D-78549 SPAICHINGEN, GERMANY
Correspondent:
WELSCH & KATZ, LTD.
JEROLD B. SCHNAYER, ESQ.
120 S. RIVERSIDE PLAZA
SUITE 22
CHICAGO, IL 60606

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