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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
03/24/1987
Application #:
06823538
Filing Dt:
01/29/1986
Inventors:
ROBERT A. ASHWORTH, LARRY A. RODRIQUEZ, ANTONIO A. PADILLA, NED B. SPAKE, W. WES BERRY et al
Title:
METHOD FOR THE RECOVERY OF MINERALS AND PRODUCTION OF BY-PRODUCTS FROM COAL ASH
Assignment: 1
Reel/Frame:
004637/0219Recorded: 11/25/1986Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
09/08/1986
Exec Dt:
08/25/1986
Exec Dt:
08/14/1986
Exec Dt:
08/12/1986
Assignee:
Correspondent:
ROBERT J. KOCH
277 SOUTH WASHINGTON STREET
SUITE 202 - P.O. BOX 1878
ALEXANDRIA, VA 22313
Assignment: 2
Reel/Frame:
004637/0218Recorded: 11/25/1986Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
11/05/1986
Assignee:
Correspondent:
ROBERT J. KOCH
277 SOUTH WASHINGTON STREET
SUITE 202 - P.O. BOX 1878
ALEXANDRIA, VA 22313
Assignment: 3
Reel/Frame:
004637/0225Recorded: 11/25/1986Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
11/11/1986
Assignee:
Correspondent:
ROBERT J. KOCH
277 SOUTH WASHINGTON STREET
SUITE 202 - P.O. BOX 1878
ALEXANDRIA, VA 22313

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