Inventor · disambiguated record
David M. Dechristopher
Also filed as: DECHRISTOPHER DAVID · DECHRISTOPHER DAVID M · DECHRISTOPHER DAVID MICHAEL · DECHRISTOPHER II DAVID M
42 granted patents·2 pending applications·336 citations·filing 2004–2023
97Inventor score
Top patents by PatentIndex Score
44 records- 0195US8011272B1Dual flywheel axially compact epicyclical driveCNH AMERICA LLC·Filed 2010·Granted Sep 6, 2011·48 cites·18 claims
- 0292US8240117B1Pickup helper feeding rollMCCLURE JOHN R·Filed 2011·Granted Aug 14, 2012·16 cites·13 claims
- 0391US10299437B2Header for an agricultural vehicle with deformable supportsCNH IND AMERICA LLC·Filed 2017·Granted May 28, 2019·9 cites·20 claims
- 0490US8156723B1Dual tine paths from different tine bars in a pickupMCCLURE JOHN R·Filed 2011·Granted Apr 17, 2012·17 cites·14 claims
- 0589US12369512B2Agricultural header with foldable transport wheel assemblyCNH IND AMERICA LLC·Filed 2022·Granted Jul 29, 2025·2 cites·20 claims
- 0688US9668407B2Pivoting action low profile sickle driveCOOK JOEL T·Filed 2012·Granted Jun 6, 2017·14 cites·14 claims
- 0788US8261524B1Pickup tine bar linkageMCCLURE JOHN R·Filed 2011·Granted Sep 11, 2012·18 cites·19 claims
- 0888US7300100B2Windrower cab mounting and suspension systemCNH AMERICA LLC·Filed 2004·Granted Nov 27, 2007·31 cites·13 claims
- 0987US7168226B2Independent hydraulic header lift and flotation systemCNH AMERICA LLC·Filed 2004·Granted Jan 30, 2007·38 cites·17 claims
- 1085US12336455B2Agricultural raking system and method for automatic settingsCNH IND AMERICA LLC·Filed 2021·Granted Jun 24, 2025·1 cites·18 claims
- 1182US7988380B2Seal hub for protection of seal and bearing from metal fragments due to shearing of a shock deviceCNH AMERICA LLC·Filed 2008·Granted Aug 2, 2011·12 cites·9 claims
- 1282US7526908B1Windrow merger lift assist barCNH AMERICA LLC·Filed 2007·Granted May 5, 2009·18 cites·17 claims
- 1381US11497169B2Agricultural vehicle with adjustable pickupCNH IND AMERICA LLC·Filed 2020·Granted Nov 15, 2022·1 cites·17 claims
- 1480US7730703B1Modular disc cutterbarCNH AMERICA LLC·Filed 2009·Granted Jun 8, 2010·15 cites·14 claims
- 1579US9168784B2Self-propelled windrower tailwheel non-zero caster for stabilityCNH AMERICA LLC·Filed 2013·Granted Oct 27, 2015·8 cites·11 claims
- 1678US9532502B2Low profile sickle driveCOOK JOEL T·Filed 2012·Granted Jan 3, 2017·8 cites·20 claims
- 1775US7252169B2Windrower rear axle suspension systemCNH AMERICA LLC·Filed 2004·Granted Aug 7, 2007·22 cites·20 claims
- 1873US9545052B2Cam driven low profile sickle driveCOOK JOEL T·Filed 2012·Granted Jan 17, 2017·7 cites·21 claims
- 1973US7478523B2Pickup guard mounting arrangementCNH AMERICA LLC·Filed 2005·Granted Jan 20, 2009·11 cites·10 claims
- 2071US10602662B2Low profile sickle driveCNH IND AMERICA LLC·Filed 2016·Granted Mar 31, 2020·2 cites·20 claims
- 2170US11350565B2Low profile sickle driveCNH IND AMERICA LLC·Filed 2020·Granted Jun 7, 2022·0 cites·17 claims
- 2270US7624561B2Windrow merger lift mechanismCNH AMERICA LLC·Filed 2007·Granted Dec 1, 2009·8 cites·7 claims
- 2369US9545051B2Slot driven low profile sickle driveCOOK JOEL T·Filed 2012·Granted Jan 17, 2017·6 cites·16 claims
- 2467US10568259B2Center link knife drive for a header of an agricultural harvesterCNH IND AMERICA LLC·Filed 2018·Granted Feb 25, 2020·2 cites·21 claims
- 2564US11350558B2Harvester head support torque transfer mechanismCNH IND AMERICA LLC·Filed 2019·Granted Jun 7, 2022·1 cites·23 claims
- 2664US7942748B2Annular groove in a shock protection deviceCNH AMERICA LLC·Filed 2008·Granted May 17, 2011·3 cites·19 claims
- 2763US9538703B2Easily serviceable and removable self-adjusting knife arm and head assembly for a sickleCOOK JOEL T·Filed 2012·Granted Jan 10, 2017·4 cites·20 claims
- 2863US2024306536A1Frame assembly for an agricultural implementCNH IND AMERICA LLC·Filed 2023·Application pending·0 cites
- 2961US8109531B2Push-steer implement hitchPRIEPKE EDWARD H·Filed 2007·Granted Feb 7, 2012·4 cites·13 claims
- 3061US2024373776A1Position control of a segmented agricultural work assemblyCNH IND AMERICA LLC·Filed 2022·Application pending·0 cites
- 3158US7632182B2Locking system for attaching a threshing and/or separating element to a rotor of a threshing systemCNH AMERICA LLC·Filed 2007·Granted Dec 15, 2009·6 cites·8 claims
- 3257US11997948B2Pivoting safety stop for a ball-jointed cylinderCNH IND AMERICA LLC·Filed 2021·Granted Jun 4, 2024·0 cites·16 claims
- 3357US7658145B1Fast tie quad twine wrapping mechanismCNH AMERICA LLC·Filed 2008·Granted Feb 9, 2010·4 cites·14 claims
- 3456US12490666B2Agricultural header with steerable rear wheel assemblyCNH IND AMERICA LLC·Filed 2022·Granted Dec 9, 2025·0 cites·18 claims
- 3556US12329052B2Agricultural header with dolly carried by gauge wheel armCNH IND AMERICA LLC·Filed 2022·Granted Jun 17, 2025·0 cites·14 claims
- 3656US11497162B2Pivoting action low profile sickle driveCNH IND AMERICA LLC·Filed 2019·Granted Nov 15, 2022·0 cites·24 claims
- 3751US10820495B2Knife drive with integral hydraulic motor for a header of an agricultural harvesterCNH IND AMERICA LLC·Filed 2018·Granted Nov 3, 2020·0 cites·20 claims
- 3851US10653059B2Pivoting action low profile sickle driveCNH IND AMERICA LLC·Filed 2017·Granted May 19, 2020·0 cites·20 claims
- 3951US7877975B2Windrow merger lift mechanismCNH AMERICA LLC·Filed 2009·Granted Feb 1, 2011·0 cites·13 claims
- 4050US11457564B2Torsional stiffness transfer mechanism for a hinged harvester headCNH IND AMERICA LLC·Filed 2019·Granted Oct 4, 2022·0 cites·19 claims
- 4150US11412658B2Torsion balanced harvester headCNH IND AMERICA LLC·Filed 2019·Granted Aug 16, 2022·0 cites·21 claims
- 4248US10743465B2Center knife drive and roller assembly for an agricultural harvesterCNH IND AMERICA LLC·Filed 2017·Granted Aug 18, 2020·0 cites·31 claims
- 4348US10674658B2Header for an agricultural harvester having an infeed conveyor connected to a center knife driveCNH IND AMERICA LLC·Filed 2017·Granted Jun 9, 2020·0 cites·18 claims
- 4447US10674657B2Direct shaft connected dual center knife drive for an agricultural harvesterCNH IND AMERICA LLC·Filed 2017·Granted Jun 9, 2020·0 cites·31 claims
Join the waitlist — get patent alerts
Get an alert when David M. Dechristopher files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →