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Patent Assignment Assignor Details
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Assignor Name : KLEIN, DAVID M.
Total Assignments: 8
Assignment: 1
Reel/Frame:004178/0509   Pages: 1
Recorded: 10/17/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KLEIN, DAVID M.
Exec Dt:
03/05/1982
2
WIMBERGER, RICHARD J.
Exec Dt:
03/05/1982
3
ROCHELEAU, MICHAEL O.
Exec Dt:
03/05/1982
4
HELMS, RANDALL D.
Exec Dt:
03/05/1982
Assignee
1
W.R. GRACE & CO., A CT CORP.
NEW YORK, NEW YORK 10036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4425719
NONE
06357848
Correspondence name and address
JAMES E. NILLES
777 E. WISCONSIN AVE., STE. 3070
MILWAUKEE, WI 53202
Assignment: 2
Reel/Frame:006458/0601   Pages: 4
Recorded: 12/28/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KLEIN, DAVID M.
Exec Dt:
11/22/1992
Assignee
1
J W PETERS & SONS, INC.
34212 W. MARKET STREET
BURLINGTON, WISCONSIN 53105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5402616
NONE
07997019
Correspondence name and address
ALAN B. SAMLAN
KNECHTEL, DEMEUR & SAMLAN
TWO NORTH LA SALLE STREET
STE. 610
CHICAGO, IL 60602
Assignment: 3
Reel/Frame:008944/0842   Pages: 3
Recorded: 01/29/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SILER, STEVEN J.
Exec Dt:
10/09/1997
2
KLEIN, DAVID M.
Exec Dt:
10/07/1997
Assignee
1
HURLETRON, INCORPORATED, A ILLINOIS CORPORATION
1938 E. FAIRCHILD STREET
DANVILLE, ILLINOIS 61834
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5881647
NONE
08920465
Correspondence name and address
MARSHALL, O'TOOLE, ET AL
MARTIN J. HIRSCH
6300 SEARS TOWER
233 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606-6402
Assignment: 4
Reel/Frame:010050/0768   Pages: 5
Recorded: 06/25/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SILER, STEVEN J.
Exec Dt:
05/11/1999
2
KLEIN, DAVID M.
Exec Dt:
05/11/1999
Assignee
1
HURLETRON INCORPORATED, A ILLINOIS CORPORATION
121 SCHELTER ROAD
LINCOLNSHIRE, ILLINOIS 60069
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6314879
NONE
09310259
Correspondence name and address
MARSHALL, O'TOOLE, GERSTEIN
MARTIN J. HIRSCH
6300 SEARS TOWER
233 SOUTH WACKER DRIVE
CHICAGO, IL 60606-6402
Assignment: 5
Reel/Frame:010198/0781   Pages: 3
Recorded: 08/26/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLEIN, DAVID M.
Exec Dt:
05/11/1999
2
SILER, STEVEN J.
Exec Dt:
05/11/1999
Assignee
1
HURLETRON, INCORPORATED
121 SCHELTER ROAD
LINCOLNSHIRE, ILLINOIS 60069
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6006669
NONE
09154960
Correspondence name and address
MARSHALL, O'TOOLE ET AL
MARTIN J. HIRSCH
6300 SEARS TOWER
233 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606-6402
Assignment: 6
Reel/Frame:010959/0595   Pages: 3
Recorded: 07/12/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SILER, STEVEN J.
Exec Dt:
02/09/2000
2
KLEIN, DAVID M.
Exec Dt:
02/09/2000
Assignee
1
HURLETRON, INCORPORATED, AN ILLINOIS CORPORATION
121 SCHELTER ROAD
LINCOLNSHIRE, ILLINOIS 60069
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6299685
NONE
09502727
Correspondence name and address
MARSHALL, O'TOOLE, GERSTEIN, ET AL.
MARTIN J. HIRSCH
6300 SEARS TOWER
233 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606-6402
Assignment: 7
Reel/Frame:011407/0615   Pages: 3
Recorded: 12/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SILER, STEVEN J.
Exec Dt:
02/09/2000
2
KLEIN, DAVID M.
Exec Dt:
02/09/2000
Assignee
1
HURLETRON, INCORPORATED
121 SCHELTER ROAD
LINCOLNSHIRE, ILLINOIS 60069
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6376024
NONE
09502734
Correspondence name and address
MARSHALL, O'TOOLE, GERSTEIN, ET AL.
MARTIN J. HIRSCH
600 SEARS TOWER
233 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606-6402
Assignment: 8
Reel/Frame:013219/0452   Pages: 5
Recorded: 08/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRIA, MICHAEL P.
Exec Dt:
08/05/2002
2
SALMON, ED
Exec Dt:
08/05/2002
3
WELTER, DAVID J.
Exec Dt:
08/05/2002
4
KLEIN, DAVID M.
Exec Dt:
08/05/2002
5
SILER, STEVEN J.
Exec Dt:
08/05/2002
Assignees
1
MEGTEC SYSTEMS, INC.
830 PROSPER ROAD
DEPERE, WISCONSIN 54115
2
HURLETRON, INC.
1820 TEMPEL DRIVE
LIBERTYVILLE, ILLINOIS 60048
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6735883
NONE
10110142
Correspondence name and address
SEQUA CORP.
MITCHELL D. BITTMAN
3 UNIVERSITY PLAZA
HACKENSACK, NJ 07601

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