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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
12/01/1992
Application #:
07574794
Filing Dt:
08/30/1990
Inventors:
ROE-HOAN YOON, GREGORY T. ADEL, GERALD H. LUTTRELL
Title:
APPARATUS AND PROCESS FOR THE SEPARATION OF HYDROPHOBIC AND HYDROPHILIC PARTICLES USING MICROBUBBLE COLUMN FLOTATION TOGETHER WITH A PROCESS AND APPARATUS FOR GENERATION OF MICROBUBBLES
Assignment: 1
Reel/Frame:
006159/0432Recorded: 06/11/1992Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
04/29/1992
Exec Dt:
04/29/1992
Exec Dt:
04/29/1992
Assignee:
BLACKSBURG, VIRGINIA
Correspondent:
CARLA MAGDA KRIVAK
STAAS & HALSEY
1825 K STREET, N.W.
WASHINGTON, D.C. 20006
Assignment: 2
Reel/Frame:
006159/0435Recorded: 06/11/1992Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
06/11/1992
Assignee:
1900 KRAFT DRIVE
BLACKSBURG, VIRGINIA 24061
Correspondent:
CARLA MAGDA KRIVAK
STAAS & HALSEY
1825 K STREET, N.W.
WASHINGTON, D.C. 20006

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