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Matthew A. Bowman, Scott D. Madara, Nicholas Barbour |
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| D999881 |
Pipe coupling |
Matthew A. Bowman, Scott D. Madara, Nicholas Barbour |
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Pipe coupling |
Nicholas Barbour, Matthew A. Bowman, Scott D. Madara |
2023-09-26 |
| 10927555 |
Method for improving the ventilation effectiveness of large conditioned air plenum environments including such environments in multilevel raised floor electro-mechanical distribution systems |
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Methods and apparatus for installing conductor cables in rigid building structures |
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1998-01-06 |
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1995-11-07 |
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1986-12-23 |