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Q-Mark Manufacturing, Inc. Patents |
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Assignee: Q-Mark Manufacturing, Inc.
Address: Mission Vieyo, CA
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 6609308 |
Drilled silicon nitride ball |
August 26, 2003 |
| The present invention provides an improved probe tip (ball) made of silicon nitride that has a drilled cavity sized and dimensioned to receive a probe stem. |
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