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Patent Assignment Assignor Details
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Assignor Name : VYVIAL, LARRY A.
Total Assignments: 2
Assignment: 1
Reel/Frame:004662/0636   Pages: 1
Recorded: 01/15/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
01/09/1987
Assignee
1
301 GRANT STREET
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
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App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07003679
Correspondence name and address
MARVIN J. MARNOCK
W-K-M DIVISION, JOY MANUFACTURING CO.,
P. O. BOX 2117
HOUSTON, TX 77252-2117
Assignment: 2
Reel/Frame:007139/0572   Pages: 3
Recorded: 09/07/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/06/1994
Assignee
1
P.O. BOX 4446
FIRST CITY TOWER, SUITE 4000
HOUSTON, TEXAS 77210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08302579
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
DAVID A. ROSE
P.O. BOX 3267
HOUSTON, TX 77253-3267

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