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2025
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Invention
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Purgeable injection apparatus for spill-free replenishment of embedded foundation preservation wr... |
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|
Invention
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Woodpecker deterrent system for timber utility poles. A woodpecker deterrent system for a timber ... |
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2024
|
Invention
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Method and system for preserving timber utility poles. A method of preserving the aboveground sec... |
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|
Invention
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Timber rail crosstie preservation. A process for preserving timber rail crossties involves an ini... |
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P/S
|
Wood preservatives |
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2023
|
Invention
|
An antimicrobial hvac filter.
An antimicrobial HVAC filter is designed to be installed in conven... |
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|
Invention
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An antimicrobial hvac filter. An antimicrobial HVAC filter is designed to be installed in convent... |
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2020
|
P/S
|
Paints; Wood preservatives |
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|
Invention
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Chemical injection tip |
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2019
|
Invention
|
Embedded foundation protection system. A passive cathodic protection process for preservation of ... |
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|
Invention
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A chemical applicator system for replenishment of embedded foundation preservation wraps. A chemi... |
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|
Invention
|
Embedded foundation protection system.
A passive cathodic protection process for prese... |
