Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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Reel/Frame: | 005449/0939 | |
| Pages: | 31 |
| | Recorded: | 09/24/1990 | | |
Conveyance: | MERGER (SEE DOCUMENT FOR DETAILS). 7/01/87 - GERMANY |
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Total properties:
2
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Patent #:
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Issue Dt:
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10/27/1981
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Application #:
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06156505
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Filing Dt:
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06/04/1980
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Title:
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BI-FREQUENCY INFRARED SPECTROMETER
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Patent #:
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Issue Dt:
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02/05/1985
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Application #:
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06474765
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Filing Dt:
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03/14/1983
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Title:
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GRAVIMETER
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Correspondence name and address
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GLENN W. OHLSON
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LEE, MANN, SMITH, MCWILLIAMS & SWEENEY
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SUITE 300
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105 WEST ADAMS STREET
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CHICAGO, IL 60603
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