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Patent Assignment Assignor Details
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Assignor Name : LEONARD, WILLIAM K.
Total Assignments: 14
Assignment: 1
Reel/Frame:006220/0151   Pages: 2
Recorded: 07/23/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BERG, TODD A.
Exec Dt:
07/22/1992
2
ROWENHORST, DONLEY D.
Exec Dt:
07/22/1992
3
BERG, JAMES G.
Exec Dt:
07/22/1992
4
LEONARD, WILLIAM K.
Exec Dt:
07/22/1992
Assignee
1
MINNESOTA MINING AND MANUFACTURING COMPANY
SAINT PAUL, MINNESOTA
Property
 
Pat #
Pub #
Intl #
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5201916
NONE
07919179
Correspondence name and address
DAVID L. WEINSTEIN - 3M OFFICE OF
INTELLECTUAL PROPERTY COUNSEL
POST OFFICE BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Assignment: 2
Reel/Frame:006373/0798   Pages: 2
Recorded: 12/17/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LEONARD, WILLIAM K.
Exec Dt:
12/17/1992
2
ROWENHORST, DONLEY D.
Exec Dt:
12/17/1992
3
SCHERGER, JERALD A.
Exec Dt:
12/17/1992
4
WINBERG, DONALD R.
Exec Dt:
12/17/1992
Assignee
1
MINNESOTA MINING AND MANUFACTURING COMPANY
3M CENTER
ST. PAUL, MINNESOTA 55144
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5304331
NONE
07991996
Correspondence name and address
PETER L. OLSON
3M OFFICE OF IP COUNSEL
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 3
Reel/Frame:006848/0991   Pages: 3
Recorded: 01/04/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEONARD, WILLIAM K.
Exec Dt:
01/04/1994
2
MOHN, STEPHEN W.
Exec Dt:
01/04/1994
3
EDMAN, TIMOTHY J.
Exec Dt:
01/04/1994
4
SCHILLER, PHILLIP D.
Exec Dt:
01/04/1994
Assignee
1
MINNESOTA MINING AND MANUFACTURING COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5464577
NONE
08177152
Correspondence name and address
CHARLES D. LEVINE
MINNESOTA MINING AND MANUFACTURING CO.
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 4
Reel/Frame:007348/0187   Pages: 2
Recorded: 02/02/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEONARD, WILLIAM K.
Exec Dt:
02/02/1995
Assignee
1
MINNESOTA MINING AND MANUFACTURING COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5506000
NONE
08382964
Correspondence name and address
MINNESOTA MINING AND MANUFACTURING CO.
CHARLES D. LEVINE
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 5
Reel/Frame:007348/0650   Pages: 2
Recorded: 02/02/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEONARD, WILLIAM K.
Exec Dt:
02/02/1995
Assignee
1
MINNESOTA MINING AND MANUFACTURING COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5505995
NONE
08382689
Correspondence name and address
MINNESOTA MINING AND MANUFACTURING
COMPANY - CHARLES D. LEVINE
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 6
Reel/Frame:007375/0262   Pages: 2
Recorded: 02/02/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEONARD, WILLIAM K.
Exec Dt:
02/02/1995
Assignee
1
MINNESOTA MINING AND MANUFACTURING COMPANY
P.O. BOX 33427
ST. PAUL,, MINNESOTA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5525376
NONE
08382963
Correspondence name and address
MINNESOTA MINING AND MANUFACTURING CO.
CHARLES D. LEVINE
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 7
Reel/Frame:011779/0862   Pages: 3
Recorded: 04/24/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEAVER, ALBERT E.
Exec Dt:
04/24/2001
2
LEONARD, WILLIAM K.
Exec Dt:
04/24/2001
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020192360
09841380
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
BRIAN E. SZYMANSKI
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 8
Reel/Frame:011785/0724   Pages: 3
Recorded: 04/24/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEAVER, ALBERT E.
Exec Dt:
04/24/2001
2
LEONARD, WILLIAM K.
Exec Dt:
04/24/2001
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6579574
US20020182333
09841381
Correspondence name and address
BRIAN E. SZYMANSKI
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Assignment: 9
Reel/Frame:012182/0107   Pages: 5
Recorded: 09/19/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEONARD, WILLIAM K.
Exec Dt:
09/07/2001
2
SEAVER, ALBERT E.
Exec Dt:
09/07/2001
3
LEONARD, DAVID W.
Exec Dt:
07/30/2001
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6737113
US20020132049
09757955
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
BRIAN E. SZYMANSKI
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 10
Reel/Frame:012503/0541   Pages: 3
Recorded: 01/10/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEONARD, WILLIAM K.
Exec Dt:
01/04/2002
2
LEONARD, DAVID W.
Exec Dt:
01/04/2002
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6878408
US20020090457
10044237
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
BRIAN E. SZYMANSKI
PO BOX 33427
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
ST. PAUL, MINNESOTA 55133-3427
Assignment: 11
Reel/Frame:012659/0665   Pages: 2
Recorded: 02/27/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEONARD, WILLIAM K.
Exec Dt:
02/27/2002
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6926772
US20030161964
10087301
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
BRIAN E. SZYMANSKI
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Assignment: 12
Reel/Frame:012755/0340   Pages: 2
Recorded: 03/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEONARD, WILLIAM K.
Exec Dt:
02/27/2002
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6855374
US20020094384
10044279
Correspondence name and address
3M INOVATIVE PROPERTIES COMPANY
BRIAN E. SZYMANSKI
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 13
Reel/Frame:012871/0975   Pages: 4
Recorded: 05/02/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEONARD, WILLIAM K.
Exec Dt:
02/27/2002
2
LEONARD, DAVID W.
Exec Dt:
04/12/2002
3
SHALLES, BRUCE D.
Exec Dt:
03/04/2002
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6899922
US20030003238
10044276
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
BRIAN E. SZYMANSKI
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Assignment: 14
Reel/Frame:013147/0684   Pages: 10
Recorded: 08/02/2002
Conveyance: DOCUMENT RE-RECORDED TO CORRECT AN ERROR IN PROPERTY NUMBER 10/004,276 IN THE DOCUMENT PREVIOULSY RECORDED ON REEL 012871, FRAME 0975. ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors
1
LEONARD, WILLIAM K.
Exec Dt:
02/27/2002
2
LEONARD, DAVID W.
Exec Dt:
04/12/2002
3
SHALLES, BRUCE D.
Exec Dt:
03/04/2002
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6899922
US20030003238
10044276
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
BRIAN E. SZYMANSKI
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MN 55133-3427

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