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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
12/31/1985
Application #:
06467722
Filing Dt:
02/18/1983
Inventors:
KARL MENNEMANN, GEORG GLIEMEROTH, LUDWIG ROSS, BURKHARD SPEIT, VOLKMAR GEILER et al
Title:
OPTICAL AND OPHTHALMIC GLASS WITH REFRACTIVE INDICES GREATER THAN OR EQUAL TO 1.56, ABBE NUMBERS GREATER THAN OR EQUAL TO 40 AND DENSITIES LESS THAN OR EQUAL TO 2.70 G/CM3
Assignment: 1
Reel/Frame:
004412/0925Recorded: 06/11/1985Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
02/16/1983
Exec Dt:
02/16/1983
Exec Dt:
02/16/1983
Exec Dt:
02/16/1983
Exec Dt:
02/16/1983
Exec Dt:
02/16/1983
Exec Dt:
02/16/1983
Assignee:
HATTENBERGSTRASSE 10
D-6500 MAINZ, GERMANY
Correspondent:
MILLEN AND WHITE
503 CRYSTAL MALL, BLDG. 1
1911 JEFF. DAVIS HWY.
ARLINGTON, VA 22202

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