Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 044320/0856 | |
| Pages: | 3 |
| | Recorded: | 12/06/2017 | | |
| Attorney Dkt #: | 850766.00028-F15-UQB1-030 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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06/05/2018
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Application #:
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14784446
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Filing Dt:
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10/14/2015
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Publication #:
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Pub Dt:
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03/17/2016
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Title:
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METHOD FOR MANUFACTURING SUPERIOR 13CR FRICTION-WELDED DRILLROD
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Assignee
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| NO. 885, FUJIN ROAD |
| BAOSHAN DISTRICT |
| SHANGHAI, CHINA 201900 |
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Correspondence name and address
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QUARLES & BRADY LLP
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411 E. WISCONSIN AVENUE
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SUITE 2350
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MILWAUKEE, WI 53202-4426
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