Assignee
FIELD CONTROLS L L C
US·10 granted patents·4 pending applications·130 citations·filing 2001–2025
Top patents by PatentIndex Score
14 records- 0183US6530557B1Water sentry drive unitFIELD CONTROLS L L C·Filed 2001·Granted Mar 11, 2003·28 cites·16 claims
- 0280US6832844B2Ultraviolet lamp assemblyFIELD CONTROLS L L C·Filed 2002·Granted Dec 21, 2004·32 cites·22 claims
- 0380US6679068B1Ultraviolet lamp assemblyFIELD CONTROLS L L C·Filed 2002·Granted Jan 20, 2004·20 cites·25 claims
- 0476US6746134B1UV assembly with switchFIELD CONTROLS L L C·Filed 2001·Granted Jun 8, 2004·25 cites·1 claims
- 0566US6630678B2Ultraviolet air purifying apparatusFIELD CONTROLS L L C·Filed 2001·Granted Oct 7, 2003·19 cites·17 claims
- 0662US11480334B2Integrated damper control systemFIELD CONTROLS L L C·Filed 2019·Granted Oct 25, 2022·0 cites·20 claims
- 0754US7064342B2Adjustable ultraviolet lamp mounting deviceFIELD CONTROLS L L C·Filed 2003·Granted Jun 20, 2006·6 cites·21 claims
- 0854US2022152541A1Concentric filter systems and methods for air treatmentFIELD CONTROLS L L C·Filed 2021·Application pending·0 cites
- 0950US11703221B2Flue damper having a float coupled to a damper gateFIELD CONTROLS L L C·Filed 2020·Granted Jul 18, 2023·0 cites·20 claims
- 1049US11885493B2Flue damper with a drainage portFIELD CONTROLS L L C·Filed 2020·Granted Jan 30, 2024·0 cites·20 claims
- 1148US10203119B2Low profile damper system for ovensFIELD CONTROLS L L C·Filed 2015·Granted Feb 12, 2019·0 cites·17 claims
- 1248US2019063769A1Fresh air ventilation control systemFIELD CONTROLS L L C·Filed 2018·Application pending·0 cites
- 1339US2025257739A1Compact vane-axial fan with modular componentsFIELD CONTROLS L L C·Filed 2025·Application pending·0 cites
- 1432US2019257431A1Flue damper having a damper gate, a seal, and a flangeFIELD CONTROLS L L C·Filed 2019·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →