Patent Assignment Details
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Reel/Frame: | 014523/0112 | |
| Pages: | 4 |
| | Recorded: | 09/24/2003 | | |
Conveyance: | CHANGE OF NAME (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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06/05/2001
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Application #:
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09434781
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Filing Dt:
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11/05/1999
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Title:
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METHOD FOR ESTIMATING THE DISTANCE OF AN ACOUSTIC SIGNAL
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Assignee
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#302 - 134 ABBOTT STREET |
VANCOUVER, BRITISH COLOMBIA, CANADA V6B 2K4 |
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Correspondence name and address
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BRINKS HOFER GILSON & LIONE
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JAMES A. COLLINS
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P.O. BOX 10395
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CHICAGO, IL 60610
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