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Patent Assignment Assignor Details
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Assignor Name : MATTHYS, BERNARD A.
Total Assignments: 10
Assignment: 1
Reel/Frame:004003/0806   Pages: 2
Recorded: 04/15/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DUDREY, DENIS J.
Exec Dt:
04/14/1982
2
HERMAN, JOHN T.
Exec Dt:
04/14/1982
3
MATTHYS, BERNARD A.
Exec Dt:
04/14/1982
Assignee
1
DONALDSON COMPANY, INC.; A CORP OF DE.
P.O. BOX 1299
MINNEAPOLIS, MINNESOTA 55440
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4406651
NONE
06368651
Correspondence name and address
MERCHANT, GOULD, SMITH, EDELL,
WELTER & SCHMIDT
1600 MIDWEST PLAZA
MINNEAPOLIS, MN 55402
Assignment: 2
Reel/Frame:008004/0375   Pages: 6
Recorded: 04/26/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROTHMAN, JIM C.
Exec Dt:
03/28/1996
2
GILLINGHAM, GARY R.
Exec Dt:
04/22/1996
3
WAGNER, WAYNE M.
Exec Dt:
03/21/1996
4
TOKAR, JOSEPH C.
Exec Dt:
03/21/1996
5
RISCH, DANIEL T.
Exec Dt:
03/21/1996
6
WAHLQUIST, FRED H.
Exec Dt:
03/21/1996
7
MATTHYS, BERNARD A.
Exec Dt:
03/21/1996
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
MINNEAPOLIS, MINNESOTA 55440
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5772883
NONE
08638453
Correspondence name and address
MERCHANT, GOULD, SMITH, EDELL, WELTER &
SCHMIDT - GREGORY A. SEBALD
3100 NORWEST CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MN 55402-4131
Assignment: 3
Reel/Frame:008147/0840   Pages: 5
Recorded: 08/02/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRIEDMANN, FRANCIS A.
Exec Dt:
07/02/1996
2
MATTHYS, BERNARD A.
Exec Dt:
06/20/1996
3
WAGNER, WAYNE M.
Exec Dt:
06/19/1996
4
GILLINGHAM, GARY R.
Exec Dt:
06/20/1996
5
RISCH, DANIEL T.
Exec Dt:
06/19/1996
6
WAHLQUIST, FRED H.
Exec Dt:
06/20/1996
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
MINNEAPOLIS, MINNESOTA 55440
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5895574
NONE
08639154
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: 4
Reel/Frame:008179/0374   Pages: 4
Recorded: 08/02/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GILLINGHAM, GARY R.
Exec Dt:
06/20/1996
2
TOKAR, JOSEPH C.
Exec Dt:
06/20/1996
3
MATTHYS, BERNARD A.
Exec Dt:
06/20/1996
4
RISCH, DANIEL T.
Exec Dt:
06/19/1996
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
MINNEAPOLIS, MINNESOTA 55440
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D398046
NONE
29053682
Correspondence name and address
MERCHANT, GOULD, SMITH, EDELL, WELTER
& SCHMIDT
GREGORY A. SEBALD
90 S. SEVENTH ST., 3100 NORWEST CENTER
MINNEAPOLIS, MN 55402-4131
Assignment: 5
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: 6
Reel/Frame:009466/0657   Pages: 6
Recorded: 09/17/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RISCH, DANIEL T.
Exec Dt:
09/02/1998
2
GILLINGHAM, GARY R.
Exec Dt:
09/15/1998
3
WAHLQUIST, FRED H.
Exec Dt:
09/15/1998
4
WAGNER, WAYNE M.
Exec Dt:
09/08/1998
5
TOKAR, JOSEPH C.
Exec Dt:
09/02/1998
6
MATTHYS, BERNARD A.
Exec Dt:
09/02/1998
7
BETTS, PETE A.
Exec Dt:
09/15/1998
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
MINNEAPOLIS, MINNESOTA 55431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6009898
NONE
09154993
Correspondence name and address
MERCHANT, GOULD, SMITH, ETAL P.A.
JULIE R. DAULTON
3100 NORWEST CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MN 55402-4131
Assignment: 7
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: 8
Reel/Frame:012769/0193   Pages: 6
Recorded: 01/31/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRISKO, WILLIAM J.
Exec Dt:
01/04/2002
2
COUILLARD, WILLIAM E.
Exec Dt:
01/04/2002
3
DIVER, ROBERT W.
Exec Dt:
01/04/2002
4
KAUL, WAYNE A.
Exec Dt:
01/04/2002
5
MATTHYS, BERNARD A.
Exec Dt:
01/04/2002
6
NEPSUND, LARRY R.
Exec Dt:
01/04/2002
Assignee
1
DONALDSON COMPANY, INC.
P.O. BOX 1299
1400 WEST 94TH STREET
MINNEAPOLIS, MINNESOTA 55440
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6604486
NONE
10048689
Correspondence name and address
MERCHANT & GOULD P.C.
DAVID G. SCHMALTZ
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 9
Reel/Frame:012914/0030   Pages: 4
Recorded: 05/21/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUSTAFSON, MICHAEL J.
Exec Dt:
05/09/2002
2
MATTHYS, BERNARD A.
Exec Dt:
05/09/2002
3
STENERSEN, EIVIND
Exec Dt:
05/09/2002
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
MINNEAPOLIS, MINNESOTA 55440
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D470216
NONE
29158128
Correspondence name and address
MERCHANT & GOULD P.C.
JULIE R. DAULTON
P.O. BOX 2903
MINNEAPOLIS, MINNESOTA 55402-0903
Assignment: 10
Reel/Frame:012974/0713   Pages: 4
Recorded: 06/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUSTAFSON, MICHAEL J.
Exec Dt:
05/28/2002
2
MATTHYS, BERNARD A.
Exec Dt:
05/28/2002
3
STENERSEN, EIVIND
Exec Dt:
05/29/2002
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
MINNEAPOLIS, MINNESOTA 55440
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6752924
US20020170279
10109810
Correspondence name and address
MERCHANT & GOULD P.C.
JULIE R. DAULTON
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903

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