Patent Assignment Assignor Details
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Assignor Name :
KEEFER, RICHARD
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Total Assignments:
3
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Assignment:
1
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| Reel/Frame: | 005503/0916 | |
| Pages: | 3 |
| | Recorded: | 11/05/1990 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 1188 SHERBROOKE STREET |
| A CORP OF CANADA |
| WEST, MONTREAL, QUEBEC, CANADA H3A 3G2 |
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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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07359589
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Correspondence name and address
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CHRISTOPHER DUNHAM
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30 ROCKEFELLER PL.
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NEW YORK, NY 10112
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Assignment:
2
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| Reel/Frame: | 020346/0422 | |
| Pages: | 4 |
| | Recorded: | 01/10/2008 | | |
| Attorney Dkt #: | 5009891-86 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 1924 E. 4TH STREET |
| GRAND ISLAND, MISSOURI 68801 |
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Pat #
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App #
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11852693
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Correspondence name and address
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SPENCER, FANE, BRITT & BROWNE
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1000 WALNUT STREET
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SUITE 1400
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KANSAS CITY, MO 64106-2140
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Assignment:
3
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| Reel/Frame: | 023191/0341 | |
| Pages: | 5 |
| | Recorded: | 09/03/2009 | | |
| Attorney Dkt #: | 5009891-98 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 1924 E. 4TH STREET |
| GRAND ISLAND, NEBRASKA 68801 |
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Pat #
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Intl #
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App #
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NONE
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12553489
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Correspondence name and address
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MARCIA SHUTTS, SPENCER FANE BRITT BROWNE
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1000 WALNUT, SUITE 1400
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KANSAS CITY, MO 64106
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05/16/2024 09:38 PM
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