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Patent Assignment Assignor Details
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Assignor Name : STEINBRUECK, EDWARD A.
Total Assignments: 17
Assignment: 1
Reel/Frame:004818/0476   Pages: 4
Recorded: 10/21/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WAGNER, WAYNE M.
Exec Dt:
10/13/1987
2
FLEMMING, DOUGLAS E.
Exec Dt:
10/13/1987
3
STEINBRUECK, EDWARD A.
Exec Dt:
10/13/1987
4
HOPPENSTEDT, BRUCE B.
Exec Dt:
10/13/1987
Assignee
1
DONALDSON COMPANY, INC., A CORP. OF DE
1400 WEST 94TH ST.
MINNEAPOLIS, MINNESOTA 55440
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4851015
NONE
07088055
Correspondence name and address
MERCHANT, GOULD, SMITH,
EDELL, WELTER AND SCHMIDT
1600 MIDWEST PLAZA
MINNEAPOLIS, MN 55402
Assignment: 2
Reel/Frame:006474/0281   Pages: 4
Recorded: 03/05/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOPPENSTEDT, BRUCE B.
Exec Dt:
02/23/1993
2
WAGNER, WAYNE M.
Exec Dt:
02/23/1993
3
FUCHS, ERVIN P.
Exec Dt:
02/23/1993
4
STEINBRUECK, EDWARD A.
Exec Dt:
02/23/1993
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
MINNEAPOLIS, MINNESOTA 55440
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5388400
NONE
07998839
Correspondence name and address
MERCHANT, GOULD, SMITH, EDELL,
WELTER & SCHMIDT - CURTIS B. HAMRE
3100 NORWEST CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MINNESOTA 55402-4131
Assignment: 3
Reel/Frame:006484/0216   Pages: 4
Recorded: 04/08/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FUCHS, ERVIN P.
Exec Dt:
03/31/1993
2
STEINBRUECK, EDWARD A.
Exec Dt:
03/31/1993
3
WAGNER, WAYNE M.
Exec Dt:
03/31/1993
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
MINNEAPOLIS, MINNESOTA 55440-1299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5373733
NONE
07999390
Correspondence name and address
GREGORY A. SEBALD
MERCHANT GOULD SMITH EDELL ET AL.
3100 NORWEST CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MN 55402-4131
Assignment: 4
Reel/Frame:006703/0882   Pages: 5
Recorded: 09/16/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAGNER, WAYNE M.
Exec Dt:
09/13/1993
2
HOPPENSTADT, BRUCE B.
Exec Dt:
09/13/1993
3
STEINBRUECK, EDWARD A.
Exec Dt:
09/13/1993
4
RISCH, DANIEL T.
Exec Dt:
09/13/1993
5
WAGNER, WAYNE M.
Exec Dt:
09/13/1993
6
HOPPENSTADT, BRUCE B.
Exec Dt:
09/13/1993
7
STEINBRUECK, EDWARD A.
Exec Dt:
09/13/1993
8
RISCH, DANIEL T.
Exec Dt:
09/13/1993
9
RYAN, RICHARD P.
Exec Dt:
09/13/1993
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
MINNEAPOLIS, MINNESOTA 55431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5400590
NONE
08122144
Correspondence name and address
CURTIS B. HAMRE
MERCHANT, GOULD, SMITH, EDELL, WELTER &
SCHMIDT - 3100 NORWEST CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MN 55402-4131
Assignment: 5
Reel/Frame:006703/0882   Pages: 5
Recorded: 09/16/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAGNER, WAYNE M.
Exec Dt:
09/13/1993
2
HOPPENSTADT, BRUCE B.
Exec Dt:
09/13/1993
3
STEINBRUECK, EDWARD A.
Exec Dt:
09/13/1993
4
RISCH, DANIEL T.
Exec Dt:
09/13/1993
5
WAGNER, WAYNE M.
Exec Dt:
09/13/1993
6
HOPPENSTADT, BRUCE B.
Exec Dt:
09/13/1993
7
STEINBRUECK, EDWARD A.
Exec Dt:
09/13/1993
8
RISCH, DANIEL T.
Exec Dt:
09/13/1993
9
RYAN, RICHARD P.
Exec Dt:
09/13/1993
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
MINNEAPOLIS, MINNESOTA 55431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5400590
NONE
08122144
Correspondence name and address
CURTIS B. HAMRE
MERCHANT, GOULD, SMITH, EDELL, WELTER &
SCHMIDT - 3100 NORWEST CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MN 55402-4131
Assignment: 6
Reel/Frame:007974/0647   Pages: 6
Recorded: 04/26/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOKAR, JOSEPH C.
Exec Dt:
03/21/1996
2
GILLINGHAM, GARY R.
Exec Dt:
04/22/1996
3
WAGNER, WAYNE M.
Exec Dt:
03/21/1996
4
RISCH, DANIEL T.
Exec Dt:
03/21/1996
5
ROTHMAN, JIM C.
Exec Dt:
03/28/1996
6
WAHLQUIST, FRED H.
Exec Dt:
03/21/1996
7
STEINBRUECK, EDWARD A.
Exec Dt:
03/22/1996
8
CARTER, STEVEN A.
Exec Dt:
03/21/1996
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
MINNEAPOLIS, MINNESOTA 55440
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5902364
NONE
08638703
Correspondence name and address
MERCHANT, GOULD, SMITH, EDELL ETAL
GREGORY A. SEBALD
90 SOUTH SEVENTH STREET
3100 NORWEST CENTER
MINNEAPOLIS, MN 55402-4131
Assignment: 7
Reel/Frame:008174/0790   Pages: 5
Recorded: 08/05/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GILLINGHAM, GARY R.
Exec Dt:
07/24/1996
2
TOKAR, JOSEPH C.
Exec Dt:
07/19/1996
3
MATTHYS, BERNARD A.
Exec Dt:
07/19/1996
4
RISCH, DANIEL T.
Exec Dt:
07/22/1996
5
WAGNER, WAYNE M.
Exec Dt:
07/19/1996
6
STEINBRUECK, EDWARD A.
Exec Dt:
07/25/1996
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
MINNEAPOLIS, MINNESOTA 55440
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5792247
NONE
08638421
Correspondence name and address
MERCHANT, GOULD, SMITH, EDELL, WELTER
& SCHMIDT
3100 NORWEST CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MN 55402-4131
Assignment: 8
Reel/Frame:009476/0602   Pages: 6
Recorded: 09/21/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GILLINGHAM, GARY R.
Exec Dt:
09/15/1998
2
RISCH, DANIEL T.
Exec Dt:
09/02/1998
3
TOKAR, JOSEPH C.
Exec Dt:
09/02/1998
4
WAGNER, WAYNE M.
Exec Dt:
09/08/1998
5
MATTHYS, BERNARD A.
Exec Dt:
09/02/1998
6
STEINBRUECK, EDWARD A.
Exec Dt:
09/15/1998
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
BLOOMINGTON, MINNESOTA 55431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6048386
NONE
09090538
Correspondence name and address
MERCHANT, GOULD, SMITH, EDELL ET AL.
GREGORY A. SEBALD
3100 NORWEST CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MN 55402-4131
Assignment: 9
Reel/Frame:009928/0540   Pages: 4
Recorded: 05/03/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAMOS, TIMOTHY M.
Exec Dt:
04/20/1999
2
STEINBRUECK, EDWARD A.
Exec Dt:
04/16/1999
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
MINNEAPOLIS, MINNESOTA 55440
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D437401
NONE
29101190
Correspondence name and address
MERCHANT, GOULD, SMITH, ET AL.
JULIE R. DAULTON
3100 NORWEST CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MN 55402-4131
Assignment: 10
Reel/Frame:009963/0171   Pages: 5
Recorded: 05/17/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAMOS, TIMOTHY M.
Exec Dt:
04/13/1999
2
STEINBRUECK, EDWARD A.
Exec Dt:
04/16/1999
3
GIESEKE, STEVEN SCOTT
Exec Dt:
04/20/1999
4
FINNERTY, CAROLYN J.
Exec Dt:
04/26/1999
5
BISHOP, WAYNE R.W.
Exec Dt:
05/05/1999
Assignee
1
DONALDSON COMPANY, INC.
P.O. BOX 1299
1400 WEST 94TH STREET
MINNEAPOLIS, MINNESOTA 55440
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6179890
NONE
09258412
Correspondence name and address
MERCHANT & GOULD P.C.
JULIE R. DAULTON
3100 NORWEST CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MN 55402-4131
Assignment: 11
Reel/Frame:010591/0075   Pages: 6
Recorded: 02/08/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GIESEKE, STEVEN SCOTT
Exec Dt:
01/26/2000
2
JULIAR, WILLIAM M.
Exec Dt:
01/26/2000
3
STEINBRUECK, EDWARD A.
Exec Dt:
02/01/2000
4
BISHOP, WAYNE R. W.
Exec Dt:
01/26/2000
5
GOLDEN, PATRICK
Exec Dt:
01/26/2000
6
MUSSELMAN, WAYNE C.
Exec Dt:
01/27/2000
Assignee
1
DONALDSON COMPANY, INC.
PO BOX 1299
1400 WEST 94TH STREET
MINNEAPOLIS, MINNESOTA 55440
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D444219
NONE
29113549
Correspondence name and address
MERCHANT & GOULD P.C.
JULIE R. DAULTON
90 SOUTH SEVENTH STREET
3100 NORWEST CENTER
MINNEAPOLIS, MN 55402-4131
Assignment: 12
Reel/Frame:010606/0785   Pages: 6
Recorded: 02/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GIESEKE, STEVEN SCOTT
Exec Dt:
02/01/2000
2
JULIAR, WILLIAM M.
Exec Dt:
02/03/2000
3
STEINBRUECK, EDWARD A.
Exec Dt:
02/04/2000
4
BISHOP, WAYNE R.W.
Exec Dt:
02/07/2000
5
GOLDEN, PATRICK
Exec Dt:
02/07/2000
6
MUSSELMAN, WAYNE C.
Exec Dt:
02/07/2000
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
MINNEAPOLIS, MINNESOTA 55440
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6348084
NONE
09434523
Correspondence name and address
MERCHANT & GOULD P.C.
JULIE R. DAULTON
90 SOUTH SEVENTH STREET
3100 NORWEST CENTER
MINNEAPOLIS, MN 55402-4131
Assignment: 13
Reel/Frame:010665/0714   Pages: 6
Recorded: 03/06/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GIESEKE, STEVEN SCOTT
Exec Dt:
02/15/2000
2
JULIAR, WILLIAM M.
Exec Dt:
02/15/2000
3
STEINBRUECK, EDWARD A.
Exec Dt:
02/21/2000
4
BISHOP, WAYNE R. W.
Exec Dt:
02/18/2000
5
GOLDEN, PATRICK
Exec Dt:
02/15/2000
6
MUSSELMAN, WAYNE C.
Exec Dt:
02/22/2000
Assignee
1
DONALDSON COMPANY, INC.
P.O. BOX 1299
1400 WEST 94TH STREET
MINNEAPOLIS, MINNESOTA 55440
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D437402
NONE
29113520
Correspondence name and address
MERCHANT & GOULD P.C.
JULIE R. DAULTON
90 SOUTH SEVENTH STREET
3100 NORWEST CENTER
MINNEAPOLIS, MN 55402-4131
Assignment: 14
Reel/Frame:013769/0868   Pages: 4
Recorded: 02/20/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAGNER, WAYNE M.
Exec Dt:
11/25/2002
2
STEINBRUECK, EDWARD A.
Exec Dt:
11/25/2002
3
IMES, JULIAN A.
Exec Dt:
11/25/2002
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MINNESOTA 55440-1299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050247051
10498037
Correspondence name and address
MERCHANT & GOULD PC
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 15
Reel/Frame:016841/0815   Pages: 14
Recorded: 05/11/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANGELO, THEODORE G.
Exec Dt:
04/14/2005
2
ANDERSON, MIKE D.
Exec Dt:
04/14/2005
3
WAY, PAUL A.
Exec Dt:
04/14/2005
4
STEINBRUECK, EDWARD A.
Exec Dt:
04/14/2005
5
WAGNER, WAYNE M.
Exec Dt:
04/08/2005
6
GEBHARD, BRETT M.
Exec Dt:
04/14/2005
7
CATES, PHILLIP
Exec Dt:
04/14/2005
8
KONOPACKI, JEFFERY MICHAEL
Exec Dt:
05/04/2005
9
SUHRE, BLAKE ROBERT
Exec Dt:
05/04/2005
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
MINNEAPOLIS, MINNESOTA 55431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060101810
11016345
Correspondence name and address
DAVID G. SCHMALTZ
MERCHANT & GOULD P.C.
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 16
Reel/Frame:016690/0039   Pages: 3
Recorded: 06/15/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAGNER, WAYNE M.
Exec Dt:
06/07/2005
2
STEINBRUECK, EDWARD A.
Exec Dt:
06/07/2005
3
IMES, JULIAN A.
Exec Dt:
06/09/2005
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MINNESOTA 55440-1299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050247051
10498037
Correspondence name and address
MERCHANT & GOULD PC
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 17
Reel/Frame:018182/0196   Pages: 6
Recorded: 08/08/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOU, ZHIXIN JASON
Exec Dt:
06/06/2006
2
WAGNER, WAYNE M.
Exec Dt:
06/02/2006
3
ZHANG, WENZHONG
Exec Dt:
05/23/2006
4
STEINBRUECK, EDWARD A.
Exec Dt:
08/01/2006
5
ANGELO, THEODORE G.
Exec Dt:
07/17/2006
6
WIEGANDT, TED J.
Exec Dt:
05/24/2006
7
ANDERSON, MIKE D.
Exec Dt:
07/18/2006
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
MINNEAPOLIS, MINNESOTA 55431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7337607
US20070056264
10560401
Correspondence name and address
DAVID G. SCHMALTZ
MERCHANT & GOULD P.C.
P.O. BOX 2903
MINNEAPOLIS, MINNESOTA 55402-0903

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