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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : SCHERUBEL, GARY A.
Total Assignments: 4
Assignment: 1
Reel/Frame:004870/0520   Pages: 2
Recorded: 04/11/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/06/1988
2
Exec Dt:
04/06/1988
Assignee
1
100 NORTH BROADWAY
ST. LOUIS, MISSOURI 63102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07179921
Correspondence name and address
ROBERT E. WEXLER
369 MARSHALL AVE.
ST. LOUIS, MO 63119
Assignment: 2
Reel/Frame:005325/0697   Pages: 4
Recorded: 05/25/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/25/1990
2
Exec Dt:
05/25/1990
3
Exec Dt:
05/25/1990
Assignee
1
100 NORTH BROADWAY
ST. LOUIS, MISSOURI 63102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07529026
Correspondence name and address
PETROLITE CORP.,
369 MARSHALL AVE.,
ST. LOUIS, MO 63119
Assignment: 3
Reel/Frame:009087/0440   Pages: 2
Recorded: 03/24/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/20/1998
2
Exec Dt:
03/20/1998
3
Exec Dt:
03/20/1998
4
Exec Dt:
03/20/1998
Assignee
1
5605 GRAND AVENUE
PITTSBURGH, PENNSYLVANIA 15225
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09047208
Correspondence name and address
WILLIAM L. KRAYER
241 MERION DR.
PITTSBURGH, PENNSYLVANIA 15228
Assignment: 4
Reel/Frame:014303/0423   Pages: 5
Recorded: 02/07/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/05/2003
Assignee
1
2700 WAGNER PLACE
MARYLAND HEIGHTS, MISSOURI 63043-3471
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10361047
Correspondence name and address
SENNIGER, POWERS, LEAVITT ET AL.
DONALD G. LEAVIT, ESQ.
ONE METROPOLITAN SQUARE
16TH FLOOR
ST. LOUIS, MO 63102

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