Assignee
CALMER MARION
US·25 granted patents·3 pending applications·370 citations·filing 2001–2025
Technology mixA01D28
Top patents by PatentIndex Score
28 records- 0197US10420281B2Narrow row head unitCALMER MARION·Filed 2018·Granted Sep 24, 2019·14 cites·7 claims
- 0297US9560804B1Stalk roll with flutes defining a recessCALMER MARION·Filed 2011·Granted Feb 7, 2017·31 cites·16 claims
- 0397US8863487B2Narrow row head unitCALMER MARION·Filed 2013·Granted Oct 21, 2014·27 cites·14 claims
- 0497US7373767B2Corn head row unitCALMER MARION·Filed 2003·Granted May 20, 2008·70 cites·13 claims
- 0596US10785911B2Stalk roll with hybrid flute having a sharp edge and two blunt edgesCALMER MARION·Filed 2017·Granted Sep 29, 2020·16 cites·5 claims
- 0696US10039232B2Stalk rollCALMER MARION·Filed 2016·Granted Aug 7, 2018·22 cites·7 claims
- 0795US8464505B1Stalk rollCALMER MARION·Filed 2012·Granted Jun 18, 2013·24 cites·8 claims
- 0895US8220237B1Stalk rollCALMER MARION·Filed 2011·Granted Jul 17, 2012·26 cites·17 claims
- 0995US7886510B2Stalk rollCALMER MARION·Filed 2007·Granted Feb 15, 2011·33 cites·9 claims
- 1094US8857139B1Method and apparatus for stalk shear reductionCALMER MARION·Filed 2012·Granted Oct 14, 2014·19 cites·16 claims
- 1193US10045483B2Narrow row head unit ear guideCALMER MARION·Filed 2014·Granted Aug 14, 2018·13 cites·14 claims
- 1293US9668414B2Stalk roll with series of flutes having decreasing lengthsCALMER MARION·Filed 2014·Granted Jun 6, 2017·22 cites·6 claims
- 1393US2026033427A1Twelve flutes for stalk rollCALMER MARION·Filed 2025·Application pending·0 cites
- 1491US12010949B2Stalk rollCALMER MARION·Filed 2020·Granted Jun 18, 2024·2 cites·14 claims
- 1591US9554511B1Method and apparatus for stalk shear reductionCALMER MARION·Filed 2014·Granted Jan 31, 2017·13 cites·6 claims
- 1687US8171708B2Stripper plateCALMER MARION·Filed 2009·Granted May 8, 2012·19 cites·5 claims
- 1785US11800832B2Stalk roll fluteCALMER MARION·Filed 2020·Granted Oct 31, 2023·1 cites·13 claims
- 1879USD1023700SStalk rollCALMER MARION·Filed 2019·Granted Apr 23, 2024·2 cites·1 claims
- 1978US11882791B2Narrow row head unitCALMER MARION·Filed 2021·Granted Jan 30, 2024·0 cites·3 claims
- 2076US12029164B2Stalk roll with multiple flutes of different lengthsCALMER MARION·Filed 2021·Granted Jul 9, 2024·0 cites·3 claims
- 2174US11071252B2Stalk roll with multiple flutes of different lengthsCALMER MARION·Filed 2017·Granted Jul 27, 2021·2 cites·8 claims
- 2273US12295289B2Stalk rollCALMER MARION·Filed 2020·Granted May 13, 2025·0 cites·13 claims
- 2373US11997950B212 bladed stalk rollCALMER MARION·Filed 2020·Granted Jun 4, 2024·0 cites·29 claims
- 2465US7104038B2Strategic spatial realignment for attaching cornheads to combinesCALMER MARION·Filed 2001·Granted Sep 12, 2006·14 cites·9 claims
- 2561US11058058B2Narrow row head unitCALMER MARION·Filed 2019·Granted Jul 13, 2021·0 cites·15 claims
- 2651US10674665B2Stalk rollCALMER MARION·Filed 2017·Granted Jun 9, 2020·0 cites·4 claims
- 2749US2007180806A1Method & Apparatus to reduce stalk shearCALMER MARION·Filed 2007·Application pending·0 cites
- 2846US2010218474A1Method and Apparatus for Stalk Shear ReductionCALMER MARION·Filed 2010·Application pending·0 cites
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