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Patent Assignment Assignor Details
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Assignor Name : ISBRANDT, RUSSELL R.
Total Assignments: 4
Assignment: 1
Reel/Frame:003978/0150   Pages: 1
Recorded: 02/24/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/23/1982
2
Exec Dt:
02/23/1982
Assignee
1
ST. PAUL, MINNESOTA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06352053
Correspondence name and address
JENNIE G. BOEDER
3M COMPANY, OFC OF PATENT COUNSEL
P. O. BOX 33427
ST. PAUL, MN 55133
Assignment: 2
Reel/Frame:004025/0316   Pages: 1
Recorded: 07/26/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/21/1982
2
Exec Dt:
07/21/1982
Assignee
1
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06401842
Correspondence name and address
DAVID L. WEINSTEIN
3M CO., OFC. OF PAT. COUNSEL
P. O. BOX 33427
ST. PAUL, MN 55133
Assignment: 3
Reel/Frame:004277/0224   Pages: 1
Recorded: 06/26/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/21/1984
2
Exec Dt:
06/21/1984
Assignee
1
A DE CORP.
ST. PAUL, MINNESOTA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06622951
Correspondence name and address
DAVID L. WEINSTEIN
OFFICE OF PATENT COUNSEL/3M
P. O. BOX 33427
ST. PAUL, MN 55133
Assignment: 4
Reel/Frame:004587/0425   Pages: 1
Recorded: 08/04/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/31/1986
2
Exec Dt:
07/31/1986
Assignee
1
ST. PAUL, MINNESOTA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06892204
Correspondence name and address
DAVID L. WEINSTEIN
OFFICE OF PATENT COUNSEL/3M
P. O. BOX 33427
ST. PAUL, MN 55133

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