Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
HARTMAN, RICHARD B.
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Total Assignments:
3
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Assignment:
1
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Reel/Frame: | 004306/0341 | |
| Pages: | 1 |
| | Recorded: | 09/04/1984 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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06646825
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Correspondence name and address
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ATTN: RICHARD E. BRINK
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OFFICE OF PATENT COUNSEL/3M
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P. O. BOX 33427
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ST. PAUL, MN 55133
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Assignment:
2
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Reel/Frame: | 007181/0502 | |
| Pages: | 2 |
| | Recorded: | 01/28/1994 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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P.O. BOX 33427 |
ST. PAUL, MINNESOTA 55133-3427 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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08189443
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Correspondence name and address
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MINNESOTA MINING AND MANUFACTURING CO.
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JOHN H. HORNICKEL
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OFFICE OF INTELLECTUAL PROPERTY COUNSEL
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P.O. BOX 33427
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ST. PAUL, MINNESOTA 55133-3427
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Assignment:
3
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Reel/Frame: | 009824/0748 | |
| Pages: | 3 |
| | Recorded: | 03/15/1999 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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P.O. BOX 33427 |
ST. PAUL, MINNESOTA 55133 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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09268218
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Correspondence name and address
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MINNESOTA MINING AND MANUFACTURING COMP
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JAMES J. TRUSSELL
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OFFICE OF INTELLECTUAL PROPERTY COUNSEL
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P.O. BOX 33427
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ST. PAUL, MN 55133-3427
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09/20/2024 04:16 AM
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