Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 016967/0834 | |
| Pages: | 13 |
| | Recorded: | 01/05/2006 | | |
| Attorney Dkt #: | 11046-301465 |
| Conveyance: | SECURITY AGREEMENT |
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Total properties:
3
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Patent #:
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Issue Dt:
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09/11/1990
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Application #:
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07252531
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Filing Dt:
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10/03/1988
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Title:
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DISPERSION ALLOYED HARD METAL COMPOSITES
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Patent #:
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Issue Dt:
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06/13/1995
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Application #:
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08093087
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Filing Dt:
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07/16/1993
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Title:
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DISPERSION ALLOYED HARD METAL COMPOSITES AND METHOD FOR PRODUCING SAME
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Patent #:
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Issue Dt:
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01/14/1997
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Application #:
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08437869
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Filing Dt:
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05/09/1995
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Title:
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LAYERED COMPOSITE CARBIDE PRODUCT AND METHOD OF MANUFACTURE
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Assignee
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| 249 FIFTH AVENUE |
| PITTSBURGH, PENNSYLVANIA 15222 |
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Correspondence name and address
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CARLA J. VRSANSKY
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301 GRANT STREET
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20TH FLOOR
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PITTSBURGH, PA 15219
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