Inventor · disambiguated record
Daniel S. Hoffman
Also filed as: HOFFMAN DANIEL · HOFFMAN DANIEL S · HOFFMAN DANIEL STEPHEN
23 granted patents·2 pending applications·200 citations·filing 1975–2022
95Inventor score
Top patents by PatentIndex Score
25 records- 0197US7874134B1Converting a corn head row unit for harvesting corn stalks in addition to earsDEERE & CO·Filed 2009·Granted Jan 25, 2011·61 cites·6 claims
- 0292US10517215B2Roll center for attachment frame control armsDEERE & CO·Filed 2017·Granted Dec 31, 2019·11 cites·20 claims
- 0386US10477770B2Draper platform with reconfigurable central roller baffleDEERE & CO·Filed 2017·Granted Nov 19, 2019·7 cites·19 claims
- 0486US10477767B2Draper platform with removable central roller baffleDEERE & CO·Filed 2017·Granted Nov 19, 2019·7 cites·17 claims
- 0583US10390486B2Polymer used as draper belt contact surfaceDEERE & CO·Filed 2017·Granted Aug 27, 2019·6 cites·14 claims
- 0683US8833044B2Harvesting head with conveyor drive systemDEERE & CO·Filed 2012·Granted Sep 16, 2014·15 cites·15 claims
- 0780US8616945B2Corn MOG separatorRITTER AARON SCOTT·Filed 2009·Granted Dec 31, 2013·18 cites·11 claims
- 0878US3942888AStepped transfer rollerXEROX CORP·Filed 1975·Granted Mar 9, 1976·19 cites·11 claims
- 0975US11272663B2Harvester head reel with extendable batDEERE & CO·Filed 2018·Granted Mar 15, 2022·3 cites·19 claims
- 1074US8573388B2Conveyor belt tensioner for an agricultural harvesting headerHOFFMAN DANIEL S·Filed 2011·Granted Nov 5, 2013·16 cites·8 claims
- 1172US10617060B2Grain saving agricultural harvesting headDEERE & CO·Filed 2018·Granted Apr 14, 2020·3 cites·19 claims
- 1272US10582660B2Agricultural harvesting head with float arm pivots below reciprocating knivesDEERE & CO·Filed 2017·Granted Mar 10, 2020·3 cites·17 claims
- 1368US3994580AOptical system for scanning during reciprocal motionXEROX CORP·Filed 1975·Granted Nov 30, 1976·7 cites·4 claims
- 1466US11980125B2Position detectors for steering systems of agricultural header transport systemsDEERE & CO·Filed 2021·Granted May 14, 2024·0 cites·15 claims
- 1563US4431303ASheet handling apparatus for use with a very high speed duplicatorXEROX CORP·Filed 1981·Granted Feb 14, 1984·20 cites·5 claims
- 1661US12433197B2Harvesting machine cutter head with automated posture-based reel finger pitch adjustmentDEERE & CO·Filed 2021·Granted Oct 7, 2025·0 cites·19 claims
- 1759US11483977B2Grain loss prevention system using air blowersDEERE & CO·Filed 2020·Granted Nov 1, 2022·0 cites·15 claims
- 1857US10568265B2Draper belt roller supportDEERE & CO·Filed 2017·Granted Feb 25, 2020·1 cites·19 claims
- 1957US9078396B2Draper belt platform with additional conveyor in transition areaDEERE & CO·Filed 2013·Granted Jul 14, 2015·3 cites·10 claims
- 2056US2023240179A1Agricultural header float arm systemDEERE & CO·Filed 2022·Application pending·0 cites
- 2150US10980179B2Draper beltDEERE & CO·Filed 2017·Granted Apr 20, 2021·0 cites·20 claims
- 2245US11224167B2Loss catch and recirculation system for draper headDEERE & CO·Filed 2019·Granted Jan 18, 2022·0 cites·17 claims
- 2342US10390487B2Textured draper belt for an agricultural harvesterDEERE & CO·Filed 2017·Granted Aug 27, 2019·0 cites·16 claims
- 2430US2014053525A1Harvesting head with crop deflectorBORKGREN NICHOLAS·Filed 2012·Application pending·0 cites
- 2526US7019830B2Process and apparatus for qualitative and quantitative analysis of an analyteSTIFTUNG CAESAR CTR ADVANCED E·Filed 2003·Granted Mar 28, 2006·0 cites·20 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →