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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
01/27/1987
Application #:
06617551
Filing Dt:
06/05/1984
Inventor:
WALTER BLETZ
Title:
PROCESS AND CIRCUIT ARRANGEMENT FOR AMPLIFYING AN INPUT CURRENT
Assignment: 1
Reel/Frame:
004270/0500Recorded: 06/05/1984Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
05/23/1984
Assignee:
DELAWARE
Correspondent:
SCHWARTZ, JEFFERY, SCHWAAB,
MACK, BLUMENTHAL & KOCH
111 NORTH ALFRED ST.
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 2
Reel/Frame:
008470/0216Recorded: 04/24/1997Pages: 10
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/22/1988
Assignee:
ERNST LEITZ STRASSE
WETZLAR, GERMANY
Correspondent:
FOLEY & LARDNER
RICHARD L. SCHWAAB
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5109
Assignment: 3
Reel/Frame:
008470/0405Recorded: 04/24/1997Pages: 10
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/22/1988
Assignee:
ERNST LEITZ STRASSE
WETZLAR, GERMANY
Correspondent:
FOLEY & LARDNER
RICHARD L. SCHWAAB
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5109
Assignment: 4
Reel/Frame:
008519/0417Recorded: 05/30/1997Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/08/1997
Assignee:
OSKAR-BARNACK-STR. 11
SOLMS, GERMANY D-356
Correspondent:
FOLEY & LARDNER
RICHARD L. SCHWAAB
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5109

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