Patent Assignment Details
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| Reel/Frame: | 007728/0633 | |
| Pages: | 3 |
| | Recorded: | 10/26/1995 | | |
| 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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01/27/1998
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Application #:
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08548443
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Filing Dt:
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10/26/1995
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Title:
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METHOD AND APPARATUS FOR CONTROLLING THE CLEANING CYCLE OF AIR FILTER ELEMENTS AND FOR PREDICTING THE USEFUL LIFE THEREOF
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Assignee
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| SUITE 4000 |
| 1233 MAIN STREET |
| WHEELING, WEST VIRGINIA 26003 |
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Correspondence name and address
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KENT E. BALDAUF
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WEBB ZIESENHEIM BRUENING LOGSDON ET. AL.
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700 KOPPERS BUILDING
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436 SEVENTH AVENUE
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PITTSBURGH, PA 15219-1818
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