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Patent Assignment Assignor Details
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Assignor Name : HOFMANN, WILLIAM H.
Total Assignments: 3
Assignment: 1
Reel/Frame:004726/0901   Pages: 2
Recorded: 06/15/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
06/03/1987
Assignee
1
ST. LOUIS, MISSOURI
Property
 
Pat #
Pub #
Intl #
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NONE
07062200
Correspondence name and address
GRAVELY, LIEDER & WOODRUFF
705 OLIVE STREET
ST. LOUIS, MO 63101
Assignment: 2
Reel/Frame:005998/0553   Pages: 11
Recorded: 12/31/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/31/1991
Assignee
1
6300 ETZEL
ST. LOUIS, MISSOURI 63133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07819369
Correspondence name and address
EDWARD H. RENNER
SUITE 103
7700 CLAYATON ROAD
ST. LOUIS, MO 63117
Assignment: 3
Reel/Frame:011841/0593   Pages: 3
Recorded: 05/21/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/15/2001
Assignee
1
8515 PAGE AVENUE
ST. LOUIS, MISSOURI 63114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09862135
Correspondence name and address
POLSTER, LIEDER, WOODRUFF, ET AL.
WILLIAM G. BRUNS
SUITE 230
763 SOUTH NEW BALLAS ROAD
ST. LOUIS, MO 63141

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