Patent Assignment Assignee Details
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For pending or abandoned applications please consult USPTO staff.
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Assignee Name :
ENVIRONMENTAL ELEMENTS CORPORATION, A DE CORP.
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Total Assignments:
1
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Assignment:
1
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| Reel/Frame: | 004180/0018 | |
| Pages: | 2 |
| | Recorded: | 09/02/1983 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 3700 KOPPERS ST |
| BALTIMORE, MARYLAND 21203 |
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Pat #
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Pub #
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Intl #
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App #
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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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06299244
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NONE
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06362397
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Correspondence name and address
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THOMAS F. SHANAHAN
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1450 KOPPERS BLDG.
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KOPPERS COMPANY, INC.
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PITTSBURGH, PA. 15219
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