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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
11/07/2006
Application #:
10440335
Filing Dt:
05/16/2003
Publication #:
Pub Dt:
11/18/2004
Inventors:
Frank A. Walton, James E. Williams
Title:
PISTON SEALING MECHANISM FOR LIQUID ADDITIVE INJECTION PUMP
Assignment: 1
Reel/Frame:
014100/0830Recorded: 05/15/2003Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/12/2003
Exec Dt:
05/12/2003
Assignee:
1230 CROWLEY CIRCLE
CARROLLTON, TEXAS 75006
Correspondent:
GREGORY M. LUCK
SANKEY & LUCK, L.L.P.
600 TRAVIS
6200 CHASE TOWER
HOUSTON, TEXAS 77002
Assignment: 2
Reel/Frame:
026271/0306Recorded: 05/12/2011Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/02/2011
Assignee:
501 SILVERSIDE ROAD, SUITE 5
WILMINGTON, DELAWARE 19809
Correspondent:
CARSTENS & CAHOON, LLP
P.O. BOX 802334
DALLAS, TX 75380

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