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Patent Assignment Assignor Details
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Assignor Name : SILVER, SPENCER F.
Total Assignments: 11
Assignment: 1
Reel/Frame:004357/0709   Pages: 1
Recorded: 01/10/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LAU, FELIX P.
Exec Dt:
01/07/1985
2
SILVER, SPENCER F.
Exec Dt:
01/07/1985
Assignee
1
MINNESOTA MINING & MANUFACTURING COMPANY
A CORP OF DE
NOT PROVIDED
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4780367
NONE
06690383
Correspondence name and address
RICHARD FRANCIS
OFFICE OF PATENT COUNSEL /3M
P. O. BOX 33427
ST. PAUL, MN 55133
Assignment: 2
Reel/Frame:004768/0005   Pages: 2
Recorded: 10/09/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BRONN, WILLIAM R.
Exec Dt:
10/08/1987
2
SILVER, SPENCER F.
Exec Dt:
10/08/1987
3
JOSEPH, EUGENE G.
Exec Dt:
10/08/1987
Assignee
1
MINNESOTA MINING AND MANUFACTURING COMPANY, SAINT PAUL, MINNESOTA, A CORP. OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4857615
NONE
07107262
Correspondence name and address
ATTN: RICHARD FRANCIS
OFFICE OF PATENT COUNSEL/3M
POST OFFICE BOX 33427
ST. PAUL, MN 55133
Assignment: 3
Reel/Frame:004788/0570   Pages: 2
Recorded: 10/09/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SILVER, SPENCER F.
Exec Dt:
10/08/1987
2
BRONN, WILLIAM R.
Exec Dt:
10/08/1987
3
JOSEPH, EUGENE G.
Exec Dt:
10/08/1987
Assignee
1
MINNESOTA MINING AND MANUFACTURING COMPANY, SAINT PAUL, MINNESOTA, A CORP. OF DE.
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4857618
NONE
07107292
Correspondence name and address
ATTN: RICHARD FRANCIS
OFFICE OF PATENT COUNSEL/3M
POST OFFICE BOX 33427
ST. PAUL, MN 55133
Assignment: 4
Reel/Frame:004794/0612   Pages: 2
Recorded: 10/09/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
JOSEPH, EUGENE G.
Exec Dt:
10/08/1987
2
SILVER, SPENCER F.
Exec Dt:
10/08/1987
3
BRONN, WILLIAM R.
Exec Dt:
10/08/1987
Assignee
1
MINNESOTA MINING AND MANUFACTURING COMPANY, SAINT PAUL, MINNESOTA, A CORP. OF DE.
DELAWARE
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4906691
NONE
07107289
 
4906691
NONE
07107289
Correspondence name and address
ATTN: RICHARD FRANCIS
OFFICE OF PATENT COUNSEL/3M
POST OFFICE BOX 33427
ST. PAUL, MN 55133
Assignment: 5
Reel/Frame:005141/0954   Pages: 1
Recorded: 09/18/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DELGADO, JOAQUIN
Exec Dt:
09/15/1989
2
LEINEN, ROGER W.
Exec Dt:
09/15/1989
3
SILVER, SPENCER F.
Exec Dt:
09/15/1989
Assignee
1
MINNESOTA MINING AND MANUFACTURING COMPANY, SAINT PAUL, MN A CORP. OF DE
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4994322
NONE
07407092
Correspondence name and address
DARLA P. NEAVEILL
3M OFFICE OF PATENT COUNSEL
P. O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 6
Reel/Frame:005286/0515   Pages: 2
Recorded: 04/20/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SILVER, SPENCER F.
Exec Dt:
04/20/1990
2
LEINEN, ROGER W.
Exec Dt:
04/20/1990
3
DELGADO, JOAQUIN
Exec Dt:
04/20/1990
Assignee
1
MINNESOTA MINING AND MANUFACTURING COMPANY, A CORP. OF DELAWARE
SAINT PAUL, MINNESOTA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5118750
NONE
07512774
Correspondence name and address
ATTN: DARLA P. NEAVEILL
3M OFFICE OF PATENT COUNSEL
P. O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 7
Reel/Frame:006449/0223   Pages: 3
Recorded: 03/15/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DELGADO, JOAQUIN
Exec Dt:
03/04/1993
2
SILVER, SPENCER F.
Exec Dt:
03/04/1993
3
SHERIDAN, MARGARET M.
Exec Dt:
03/04/1993
Assignee
1
MINNESOTA MINING AND MANUFACTURING COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5266402
NONE
07629519
Correspondence name and address
ROBERT W. SPRAGUE
MINNESOTA MINING AND MANUFACTURING CO.
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 8
Reel/Frame:007336/0980   Pages: 5
Recorded: 02/09/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SILVER, SPENCER F.
Exec Dt:
01/16/1995
Assignee
1
MINNESOTA MINING AND MANUFACTURING COMPANY
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5614310
NONE
08334683
Correspondence name and address
FAEGRE & BENSON
MICHAEL S. SHERRILL
2200 NORWEST CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MINNESOTA 55402
Assignment: 9
Reel/Frame:008056/0323   Pages: 2
Recorded: 06/03/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DELGADO, JOAQUIN
Exec Dt:
05/30/1996
2
SILVER, SPENCER F.
Exec Dt:
05/30/1996
Assignee
1
MINNESTOA MINING AND MANUFACTURING COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5889118
NONE
08660219
Correspondence name and address
MINNESOTA MINING AND MANUFACTURING CO.
STEVEN E. SKOLNICK
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 10
Reel/Frame:008109/0882   Pages: 3
Recorded: 06/03/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KESTI, MICHAEL R.
Exec Dt:
06/03/1996
2
DELGADO, JOAQUIN
Exec Dt:
05/31/1996
3
SILVER, SPENCER F.
Exec Dt:
05/31/1996
4
GOETZ, RICHARD J.
Exec Dt:
05/31/1996
Assignee
1
MINNESOTA MINING AND MANUFACTURING COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5824748
NONE
08657266
Correspondence name and address
MINNESOTA MINING AND MANUFACTURING CO.
CAROLYN V. PETERS
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Assignment: 11
Reel/Frame:009156/0019   Pages: 4
Recorded: 01/30/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BANOVETZ, JOHN P.
Exec Dt:
09/12/1997
2
SILVER, SPENCER F.
Exec Dt:
11/04/1997
3
DELGADO, JOAQUIN
Exec Dt:
08/12/1997
Assignee
1
MINNESOTA MINING AND MANUFACTURING COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6444305
US20020004132
08920795
Correspondence name and address
MINNESOTA MINING AND MANUFACTURING CO.
ATTN: CAROLYN V. PETERS
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MN 55133-3427

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