Patent Assignment Details
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| Reel/Frame: | 006391/0200 | |
| Pages: | 3 |
| | Recorded: | 12/31/1992 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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05/17/1994
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Application #:
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07999621
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Filing Dt:
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12/31/1992
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Title:
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METHOD OF SULFUR DIOXIDE REMOVAL FROM GASEOUS STREAMS WITH ALPHA-HEMIHYDRATE GYPSUM PRODUCT FORMATION
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Assignee
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| 3600 ONE OLIVER PLAZA |
| PITTSBURGH, PENNSYLVANIA 15222 |
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Correspondence name and address
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ARMSTRONG, WESTERMAN, HATTORI,
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MCLELAND & NAUGHTON
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500 WOOD STREET, SUITE 721
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PITTSBURGH, PA 15222
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ATTN: WILLIAM G. KRATZ, JR.
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