Inventor · disambiguated record
Curtis R. Hammer
Also filed as: HAMMER CURTIS R
17 granted patents·4 pending applications·130 citations·filing 2003–2025
91Inventor score
Top patents by PatentIndex Score
21 records- 0197US10729067B2Biomass impact sensor having a conformal encasement enveloping a pressure sensitive filmDEERE & CO·Filed 2018·Granted Aug 4, 2020·80 cites·20 claims
- 0296US11641800B2Agricultural harvesting machine with pre-emergence weed detection and mitigation systemDEERE & CO·Filed 2020·Granted May 9, 2023·5 cites·19 claims
- 0393US11957072B2Pre-emergence weed detection and mitigation systemDEERE & CO·Filed 2020·Granted Apr 16, 2024·3 cites·19 claims
- 0484US10485229B2Spray boom nozzle controlDEERE & CO·Filed 2015·Granted Nov 26, 2019·5 cites·20 claims
- 0582US12096718B2Controllable end dividersDEERE & CO·Filed 2021·Granted Sep 24, 2024·1 cites·4 claims
- 0680US2024407294A1Controllable end dividersDEERE & CO·Filed 2024·Application pending·0 cites
- 0779US6848243B2Method and apparatus for continuously harvesting grain from a row of mature grain plants comprised of plant segments and alley segmentsGARY W CLEM INC·Filed 2003·Granted Feb 1, 2005·23 cites·19 claims
- 0879US2025331509A1Agricultural pre-emergence weed mitigation systemDEERE & CO·Filed 2025·Application pending·0 cites
- 0977US8015884B1Method and means of measuring the flow rate of particulate matterGARY W CLEM INC·Filed 2010·Granted Sep 13, 2011·6 cites·5 claims
- 1072US12382945B2Agricultural harvesting machine with pre-emergence weed detection and mitigation systemDEERE & CO·Filed 2023·Granted Aug 12, 2025·0 cites·20 claims
- 1166US12507628B2Agricultural system with deck plate positioning controlDEERE & CO·Filed 2023·Granted Dec 30, 2025·0 cites·14 claims
- 1262US12041879B2Reel finger illuminationDEERE & CO·Filed 2021·Granted Jul 23, 2024·0 cites·20 claims
- 1362US12029167B2Header reel illuminationDEERE & CO·Filed 2021·Granted Jul 9, 2024·0 cites·15 claims
- 1460US11747536B2Header reel illuminationDEERE & CO·Filed 2021·Granted Sep 5, 2023·0 cites·17 claims
- 1558US2024122111A1Systems and methods for automated deck plate control based on feedback and predictionDEERE & CO·Filed 2023·Application pending·0 cites
- 1655US7398636B2Method and apparatus for continuously harvesting grain from a row of mature grain plants comprised of plant segments and alley segmentsGARY W CLEM INC·Filed 2004·Granted Jul 15, 2008·7 cites·3 claims
- 1752US11748824B2Systems and methods for site traversability sensingDEERE & CO·Filed 2020·Granted Sep 5, 2023·0 cites·20 claims
- 1846US8218710B2Seed counting deviceCARR BRIAN W·Filed 2012·Granted Jul 10, 2012·0 cites·8 claims
- 1943US10624256B2Method of operating a planter for planting seeds in a field for experimental purposesGARY W CLEM INC·Filed 2013·Granted Apr 21, 2020·0 cites·9 claims
- 2043US8175212B2Seed counting deviceCARR BRIAN W·Filed 2010·Granted May 8, 2012·0 cites·9 claims
- 2141US2009118910A1Method of operating a planter for planting seeds in a field for experimental purposesGARY W CLEM INC·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →