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Patent Assignment Assignor Details
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Assignor Name : PIOTROWSKI, CHESTER
Total Assignments: 12
Assignment: 1
Reel/Frame:003988/0375   Pages: 1
Recorded: 04/13/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PIOTROWSKI, CHESTER
Exec Dt:
04/13/1982
2
BENDSON, STEVEN A.
Exec Dt:
04/13/1982
3
LOEDING, NEIL W.
Exec Dt:
04/13/1982
4
MULARIE, WILLIAM M.
Exec Dt:
04/13/1982
Assignee
1
MINNESOTA MINING AND MANUFACTURING COMPANY
A CORP. OF DE.
ST. PAUL, MINNESOTA
Property
 
Pat #
Pub #
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4520413
NONE
06368025
Correspondence name and address
WILLIAM B. BARTE
3M COMPANY, OFFICE OF PATENT COUNSEL
P. O. BOX 33427
ST. PAUL, MN 55133
Assignment: 2
Reel/Frame:004027/0309   Pages: 1
Recorded: 07/14/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PIOTROWSKI, CHESTER
Exec Dt:
07/14/1982
2
LOEDING, NEIL W.
Exec Dt:
07/14/1982
Assignee
1
MINNESOTA MINING AND MAUFACTURING COMPANY
A CORP OF DE
ST. PAUL, MINNESOTA
Property
 
Pat #
Pub #
Intl #
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4499515
NONE
06398419
Correspondence name and address
WILLIAM B. BARTE
3M COMPANY
OFC. OF PATENT COUNSEL
P. O. BOX 33427
ST. PAUL, MN 55133
Assignment: 3
Reel/Frame:004813/0886   Pages: 1
Recorded: 11/20/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BAKER, DENNIS L.
Exec Dt:
11/17/1987
2
KIRCKOF, STEVEN S.
Exec Dt:
11/17/1987
3
MORSE, DAN J.
Exec Dt:
11/17/1987
4
PIOTROWSKI, CHESTER
Exec Dt:
11/17/1987
Assignee
1
MINNESOTA MINING AND MANUFACTURING COMPANY, SAINT PAUL, MN A CORP. OF DE.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4850716
NONE
07123198
Correspondence name and address
ATTN: WILLIAM B. BARTE
3M/OFFICE OF PATENT COUNSEL
P. O. BOX 33427
ST. PAUL, MN 55133
Assignment: 4
Reel/Frame:005341/0817   Pages: 2
Recorded: 06/01/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PIOTROWSKI, CHESTER
Exec Dt:
06/01/1990
2
MC ALLISTER, JEROME W.
Exec Dt:
06/01/1990
3
BRUZZONE, CHARLES L.
Exec Dt:
06/01/1990
4
TSAI, CHING-LONG
Exec Dt:
06/01/1990
Assignee
1
MINNESOTA MINING AND MANUFACTURING COMPANY
A CORP. OF DE
ST. PAUL, MINNESOTA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5083112
NONE
07531835
Correspondence name and address
WILLIAM B. BARTE
3M OFFICE OF PATENT COUNSEL
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 5
Reel/Frame:006843/0348   Pages: 2
Recorded: 12/30/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PIOTROWSKI, CHESTER
Exec Dt:
12/30/1993
2
FELL, TIMOTHY M.
Exec Dt:
12/30/1993
Assignee
1
MINNESOTA MINING AND MANUFACTURING COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5405702
NONE
08175790
Correspondence name and address
KARI H. BARTINGALE
MINNESOTA MINING AND MANUFACTURING CO.
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 6
Reel/Frame:007916/0664   Pages: 4
Recorded: 04/26/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSAI, CHING-LONG
Exec Dt:
04/17/1996
2
PIOTROWSKI, CHESTER
Exec Dt:
04/17/1996
3
LUNDERVILLE, RITA M.
Exec Dt:
04/11/1996
4
KONING, NORMAN L.
Exec Dt:
04/22/1996
5
FITZGERALD, JOHN G.
Exec Dt:
04/17/1996
Assignee
1
MINNESOTA MINING AND MANUFACTURING COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5699047
NONE
08587721
Correspondence name and address
MINNESOTA MINING AND MANUFACTURING CO.
KARI H. BARTINGALE
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Assignment: 7
Reel/Frame:009237/0899   Pages: 4
Recorded: 06/08/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOFF, EDWARD D.
Exec Dt:
06/05/1998
2
KAREL, GERALD L.
Exec Dt:
06/08/1998
3
PIOTROWSKI, CHESTER
Exec Dt:
06/08/1998
4
SAINATI, ROBERT A.
Exec Dt:
06/08/1998
5
TSAI, CHING-LONG
Exec Dt:
06/08/1998
Assignee
1
MINNESOTA MINING AND MANUFACTURING COMPANY
3M CENTER
ST. PAUL, MINNESOTA 55144
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6154137
NONE
09093120
Correspondence name and address
3M OFFICE OF INTELLECTUAL PROPERTY
COMPANY
PETER L. OLSON
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 8
Reel/Frame:010156/0340   Pages: 3
Recorded: 08/05/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOFF, EDWARD D.
Exec Dt:
08/03/1999
2
GONZALEZ, BERNARD A.
Exec Dt:
08/04/1999
3
PIOTROWSKI, CHESTER
Exec Dt:
08/03/1999
4
TSAI, CHING-LONG
Exec Dt:
08/03/1999
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6335686
NONE
09368745
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PETER L. OLSON
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 9
Reel/Frame:010157/0855   Pages: 5
Recorded: 08/05/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GARBER, SHARON R.
Exec Dt:
08/03/1999
2
GONZALEZ, BERNARD A.
Exec Dt:
08/04/1999
3
GRUNES, MITCHELL B.
Exec Dt:
08/02/1999
4
JACKSON, RICHARD H.
Exec Dt:
08/03/1999
5
KAREL, GERALD L.
Exec Dt:
07/29/1999
6
KRUSE, JOHN M.
Exec Dt:
08/03/1999
7
LINDAHL, RICHARD W.
Exec Dt:
08/03/1999
8
NASH, JAMES E.
Exec Dt:
08/03/1999
9
PIOTROWSKI, CHESTER
Exec Dt:
08/03/1999
10
YORKOVICH, JOHN D.
Exec Dt:
07/29/1999
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6232870
NONE
09368826
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PETER L. OLSON
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 10
Reel/Frame:010161/0559   Pages: 5
Recorded: 08/05/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GARBER, SHARON R.
Exec Dt:
08/03/1999
2
GONZALEZ, BERNARD A.
Exec Dt:
08/04/1999
3
GRUNES, MITCHELL B.
Exec Dt:
08/02/1999
4
JACKSON, RICHARD H.
Exec Dt:
08/03/1999
5
KAREL, GERALD L.
Exec Dt:
07/29/1999
6
KRUSE, JOHN M.
Exec Dt:
08/03/1999
7
LINDAHL, RICHARD W.
Exec Dt:
08/03/1999
8
NASH, JAMES E.
Exec Dt:
08/03/1999
9
PIOTROWSKI, CHESTER
Exec Dt:
08/03/1999
10
YORKOVICH, JOHN D.
Exec Dt:
07/29/1999
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7044373
NONE
09368817
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PETER L. OLSON
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 11
Reel/Frame:013227/0128   Pages: 8
Recorded: 08/27/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EISENBERG, PETER M.
Exec Dt:
06/19/2002
2
ERICKSON, DAVID P.
Exec Dt:
07/31/2002
3
GOFF, EDWARD D.
Exec Dt:
06/20/2002
4
GRUNES, MITCHELL B.
Exec Dt:
06/24/2002
5
HICKOK, GENE J.
Exec Dt:
06/21/2002
6
KELLER, JANET T.
Exec Dt:
06/19/2002
7
KELLIHER, WILLIAM J. JR.
Exec Dt:
07/31/2002
8
KIRSCHHOFFER, JON A.
Exec Dt:
08/06/2002
9
KRUSE, JOHN M.
Exec Dt:
06/19/2002
10
MOREL, DIANE E.
Exec Dt:
06/28/2002
11
PEARSON, SCOTT D.
Exec Dt:
06/19/2002
12
PIOTROWSKI, CHESTER
Exec Dt:
06/21/2002
13
RING, EDMUND J.
Exec Dt:
08/20/2002
14
SAINATI, ROBERT A.
Exec Dt:
08/13/2002
15
WALDNER, MICHELE A.
Exec Dt:
07/31/2002
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7511601
US20020196126
10153124
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
MELISSA E. BUSS
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Assignment: 12
Reel/Frame:018678/0277   Pages: 3
Recorded: 12/20/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PIOTROWSKI, CHESTER
Exec Dt:
12/19/2006
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080143519
11613082
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427

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