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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
11/08/1983
Application #:
06312469
Filing Dt:
10/19/1981
Inventors:
ROLF BRUNING, POUL-ERIK BREIDENBACH, NORBERT CIBIS, FRITZ ALDINGER, WALTRAUD WERDECKER
Title:
METHOD OF PRODUCING A BUBBLE-FREE VITREOUS MATERIAL
Assignment: 1
Reel/Frame:
004113/0723Recorded: 04/06/1983Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
05/19/1982
Exec Dt:
05/19/1982
Exec Dt:
05/19/1982
Exec Dt:
05/19/1982
Exec Dt:
05/19/1982
Assignee:
A GERMAN CORP.
HANAU/MAIN, GERMANY
Correspondent:
SPRUNG, FELFE, HORN, LYNCH & KRAMER
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:
008677/0739Recorded: 06/04/1997Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/28/1990
Assignee:
D-63450 HANNAU, GERMANY
Correspondent:
SPRUNG KRAMER SCHAEFFER & BRISCOE
KURT G. BRISCOE
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144

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