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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
06/07/1988
Application #:
07008660
Filing Dt:
01/30/1987
Inventors:
GERMAN BORODULIN, ALEXANDER SHKOLNIK, MAXIM PERSIDSKY, JOACHIM W. THUROFF
Title:
VIBRATIONAL METHOD AND UNIVERSAL APPARATUS FOR ACCELERATING PASSAGE OF STONES FROM URETER
Assignment: 1
Reel/Frame:
005018/0743Recorded: 03/27/1989Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
03/08/1989
Exec Dt:
03/08/1989
Exec Dt:
03/08/1989
Assignee:
1791A PINE ST.
SAN FRANCISCO,, CALIFORNIA 94109
Correspondent:
JAMES R. SHAY
TOWNSEND & TOWNSEND
STEUART STREET TOWER, 20TH FLOOR
SAN FRANCISCO, CA 94105
Assignment: 2
Reel/Frame:
005018/0744Recorded: 05/27/1989Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
03/17/1989
Assignee:
1791A PINE STREET
SAN FRANCISCO, CALIFORNIA 94109
Correspondent:
JAMES R. SHAY
TOWNSEND & TOWNSEND
STEUART STREET TOWER, 20TH FLOOR
SAN FRANCISCO, CA 94105

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