Patent Assignment Details
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| Reel/Frame: | 007206/0514 | |
| Pages: | 2 |
| | Recorded: | 09/28/1994 | | |
| 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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06/03/1997
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Application #:
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08314206
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Filing Dt:
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09/28/1994
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Title:
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HIGHLY SELECTIVE SILICON OXIDE ETCHING METHOD
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Assignee
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| 322 LAKE HAZELTINE DRIVE CHASKA, MINNESOTA 55318-1096 |
| CHASKA,, MINNESOTA |
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Correspondence name and address
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WALTER J. STEINKRAUS
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VIDAS, ARRETT & STEINKRAUS, P.A.
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1540 KINNARD FINANCIAL CENTER
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920 SECOND AVENUE SOUTH
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MINNEAPOLIS, MN 55402-4014
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