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Robert Woodruff
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Hartford, WI, US
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last 30 patents
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Patent Application
VENTILATION SYSTEM WITH FREE FAN BLADE TIP AT HUB
Publication number
20250188949
Publication date
Jun 12, 2025
Broan-NuTone LLC
Robert Woodruff
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Patent Application
VENTILATION UNIT
Publication number
20250027505
Publication date
Jan 23, 2025
Broan-NuTone LLC
Christopher Sosnowski
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
VENTILATION FAN
Publication number
20240218882
Publication date
Jul 4, 2024
Broan-NuTone LLC
Anup Nikam
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...