Assignee
CTB INC
US·107 granted patents·12 pending applications·1,872 citations·filing 1983–2025
Top patents by PatentIndex Score
119 records- 0197US5092274APoultry feederCTB INC·Filed 1990·Granted Mar 3, 1992·100 cites·27 claims
- 0297US5048448ABoat dock structureCTB INC·Filed 1989·Granted Sep 17, 1991·117 cites·18 claims
- 0395US11136205B2Grain bin powersweep with sweep conveyor end wheelCTB INC·Filed 2020·Granted Oct 5, 2021·8 cites·21 claims
- 0493US4995343AFeeder apparatusCTB INC·Filed 1989·Granted Feb 26, 1991·57 cites·11 claims
- 0592US12252349B2Grain bin unload trough conveyor auger hanger assembly and methodCTB INC·Filed 2024·Granted Mar 18, 2025·1 cites·9 claims
- 0692US9015958B2Method and system to selectively dry grain in a grain binCTB INC·Filed 2013·Granted Apr 28, 2015·16 cites·20 claims
- 0792US5492082AMethod and apparatus for controlling temperature within poultry houses and the likeCTB INC·Filed 1994·Granted Feb 20, 1996·107 cites·45 claims
- 0892US5009045APlank structure for boat dock and the likeCTB INC·Filed 1989·Granted Apr 23, 1991·71 cites·13 claims
- 0991US7156051B2Method for enhancing poultry productionCTB INC·Filed 2003·Granted Jan 2, 2007·27 cites·28 claims
- 1090US4527513APoultry watererCTB INC·Filed 1984·Granted Jul 9, 1985·100 cites·16 claims
- 1189US7966974B2Apparatus for enhancing poultry productionCTB INC·Filed 2010·Granted Jun 28, 2011·8 cites·20 claims
- 1289USD295091SHanging poultry watering unitCTB INC·Filed 1986·Granted Apr 5, 1988·28 cites·1 claims
- 1388US11690367B2Arthropod trap and extermination methodCTB INC·Filed 2021·Granted Jul 4, 2023·3 cites·12 claims
- 1488US9889583B2Grain bin sensor cable forming apparatusCTB INC·Filed 2016·Granted Feb 13, 2018·3 cites·16 claims
- 1588US6173676B1Adjustable poultry feeder assemblyCTB INC·Filed 1998·Granted Jan 16, 2001·53 cites·23 claims
- 1687US8899178B2Indexed feed dispensing mechanismCTB INC·Filed 2013·Granted Dec 2, 2014·6 cites·10 claims
- 1787US5941193AAdjustable poultry feeder assemblyCTB INC·Filed 1997·Granted Aug 24, 1999·50 cites·27 claims
- 1886US10215182B2Plastic fan shroud and cone assembly and methodCTB INC·Filed 2015·Granted Feb 26, 2019·4 cites·18 claims
- 1986US7611403B2Method and apparatus for a ventilation systemCTB INC·Filed 2005·Granted Nov 3, 2009·23 cites·38 claims
- 2086US4834026APoultry feeder assemblyCTB INC·Filed 1988·Granted May 30, 1989·46 cites·12 claims
- 2184US8573157B2Indexed feed dispensing mechanismCTB INC·Filed 2012·Granted Nov 5, 2013·5 cites·10 claims
- 2283US11066256B2Grain bin powersweep with sump shaft aperture sealing cover plate assemblyCTB INC·Filed 2020·Granted Jul 20, 2021·2 cites·20 claims
- 2383US11066247B2Powersweep including gearbox shifter mechanismCTB INC·Filed 2020·Granted Jul 20, 2021·2 cites·19 claims
- 2483US8015944B2Indexed feed dispensing mechanismCTB INC·Filed 2010·Granted Sep 13, 2011·5 cites·6 claims
- 2583US7819083B2Indexed feed dispensing mechanismCTB INC·Filed 2009·Granted Oct 26, 2010·7 cites·20 claims
- 2683USD582102SWatering disc for poultryCTB INC·Filed 2007·Granted Dec 2, 2008·28 cites·1 claims
- 2783US5154138AWatering nippleCTB INC·Filed 1991·Granted Oct 13, 1992·42 cites·14 claims
- 2882US9835375B2Hybrid continuous flow grain dryerCTB INC·Filed 2014·Granted Dec 5, 2017·6 cites·16 claims
- 2980US7832359B2Method for enhancing poultry productionCTB INC·Filed 2009·Granted Nov 16, 2010·5 cites·18 claims
- 3080US5150666AFeeding apparatusCTB INC·Filed 1991·Granted Sep 29, 1992·39 cites·16 claims
- 3179US10782069B2Equilibrium moisture grain drying with heater and variable speed fanCTB INC·Filed 2015·Granted Sep 22, 2020·5 cites·39 claims
- 3279US7658165B2Method and apparatus for enhancing poultry productionCTB INC·Filed 2007·Granted Feb 9, 2010·8 cites·13 claims
- 3379US5967167ARemote controlled drinker systemCTB INC·Filed 1998·Granted Oct 19, 1999·37 cites·15 claims
- 3478US12419266B2Devices and methods for managing animals in an enclosureCTB INC·Filed 2024·Granted Sep 23, 2025·0 cites·16 claims
- 3578US11952218B2Grain bin unload trough conveyor auger hanger assembly and methodCTB INC·Filed 2020·Granted Apr 9, 2024·1 cites·11 claims
- 3678US8033248B2Method of managing feed flow from a feed supply conduit to a pan member by feed gate regulationCTB INC·Filed 2009·Granted Oct 11, 2011·4 cites·30 claims
- 3778US5567200AMethod and apparatus for circulating airCTB INC·Filed 1993·Granted Oct 22, 1996·51 cites·49 claims
- 3878US4676197AFeeder for hogs and like animalsCTB INC·Filed 1985·Granted Jun 30, 1987·35 cites·12 claims
- 3976US7681526B2Watering device for poultryCTB INC·Filed 2007·Granted Mar 23, 2010·8 cites·23 claims
- 4076US5070817AConical dome valveCTB INC·Filed 1990·Granted Dec 10, 1991·34 cites·9 claims
- 4175US7584716B2Pan breeder feederCTB INC·Filed 2006·Granted Sep 8, 2009·5 cites·40 claims
- 4275US5771921APressure regulatorCTB INC·Filed 1995·Granted Jun 30, 1998·35 cites·26 claims
- 4375USD302750SPoultry feederCTB INC·Filed 1988·Granted Aug 8, 1989·16 cites·1 claims
- 4474US11039604B2Laying nest with rack drive floor expulsion systemCTB INC·Filed 2018·Granted Jun 22, 2021·3 cites·16 claims
- 4574US7581512B2Pan breeder feederCTB INC·Filed 2006·Granted Sep 1, 2009·4 cites·33 claims
- 4673US7751942B2Method and system for managing and operating a plurality of farm housesCTB INC·Filed 2007·Granted Jul 6, 2010·8 cites·13 claims
- 4773US6170435B1Poultry feeder with position adjustable poultry drinker combinationCTB INC·Filed 1999·Granted Jan 9, 2001·31 cites·9 claims
- 4873US6164311APressure regulator for watering systemCTB INC·Filed 1999·Granted Dec 26, 2000·35 cites·6 claims
- 4973US5456210AWatering system for poultry and the likeCTB INC·Filed 1994·Granted Oct 10, 1995·35 cites·6 claims
- 5072US7587990B2Pan breeder feederCTB INC·Filed 2006·Granted Sep 15, 2009·3 cites·42 claims
Showing the top 50 of 119 patent records by PatentIndex Score.
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →