Patent Assignment Assignee Details
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Assignee Name :
KEYSTONE DRILL SERVICES, INC.
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Total Assignments:
4
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Assignment:
1
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Reel/Frame: | 013013/0625 | |
| Pages: | 3 |
| | Recorded: | 06/19/2002 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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184 ALISA STREET |
SOMERSET, PENNSYLVANIA 15501 |
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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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10139106
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Correspondence name and address
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PAUL A. BECK & ASSOCIATES
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PAUL A. BECK
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1575 MCFARLAND ROAD, SUITE 100
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PITTSBURGH, PENNSYLVANIA 15216-1808
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Assignment:
2
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Reel/Frame: | 013544/0586 | |
| Pages: | 3 |
| | Recorded: | 11/27/2002 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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189 ALISA STREET |
SOMERSET, PENNSYLVANIA 15501 |
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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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10305867
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Correspondence name and address
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PAUL A. BECK & ASSOCIATES
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JOHN C. THOMAS III
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1575 MCFARLAND ROAD, SUITE 100
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PITTSBURGH, PA
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Assignment:
3
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Reel/Frame: | 017735/0386 | |
| Pages: | 7 |
| | Recorded: | 06/07/2006 | | |
Attorney Dkt #: | 050022 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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184 ALISA STREET |
SOMERSET, PENNSYLVANIA 15501 |
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Pat #
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Pub #
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Intl #
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App #
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11422625
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Correspondence name and address
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PAUL A. BECK
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1575 MCFARLAND ROAD
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SUITE 100
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PITTSBURGH, PA 15216-1808
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Assignment:
4
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Reel/Frame: | 018553/0382 | |
| Pages: | 6 |
| | Recorded: | 11/27/2006 | | |
Attorney Dkt #: | 060074 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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184 ALISA STREET |
SOMERSET, PENNSYLVANIA 15501 |
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Pat #
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Pub #
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Intl #
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App #
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11563350
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Correspondence name and address
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BECK & THOMAS
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1575 MCFARLAND ROAD, SUITE 100
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PITTSBURGH, PA 15216
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05/21/2024 07:37 PM
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