Inventor · disambiguated record
Randy Lohrentz
Also filed as: LOHRENTZ RANDY · LOHRENTZ RANDY M
45 granted patents·21 pending applications·522 citations·filing 1994–2014
98Inventor score
Top patents by PatentIndex Score
66 records- 0198US7802417B2Combine harvester draper header central auger transition floor panAGCO CORP·Filed 2009·Granted Sep 28, 2010·51 cites·18 claims
- 0297US8025312B1Agricultural header transport kitAGCO CORP·Filed 2010·Granted Sep 27, 2011·41 cites·27 claims
- 0397US7937920B2Combine harvester draper header having flexible cutterbarAGCO CORP·Filed 2009·Granted May 10, 2011·29 cites·19 claims
- 0497US7877976B2Spring flotation for center deck of draper headerAGCO CORP·Filed 2009·Granted Feb 1, 2011·35 cites·10 claims
- 0595US8292328B2Agricultural header transport assemblyHONAS ROBERT·Filed 2012·Granted Oct 23, 2012·25 cites·35 claims
- 0694US7886512B2Draper belt interlocking guardsAGCO CORP·Filed 2009·Granted Feb 15, 2011·24 cites·12 claims
- 0793US8393135B2Flexible draper header having center draperHONAS ROBERT·Filed 2012·Granted Mar 12, 2013·16 cites·19 claims
- 0893US7836671B2Flexible draper and cutter bar with tilt arm for cutterbar driveAGCO CORP·Filed 2009·Granted Nov 23, 2010·20 cites·10 claims
- 0992US7926248B2Combine harvester draper header having flexible cutterbarAGCO CORP·Filed 2009·Granted Apr 19, 2011·18 cites·51 claims
- 1090US8091330B2Draper header with a belt guard and a draper belt having a crop-retaining ribLOHRENTZ RANDY·Filed 2011·Granted Jan 10, 2012·13 cites·17 claims
- 1189US8640434B2Removable corn header snoutLOHRENTZ RANDY·Filed 2011·Granted Feb 4, 2014·18 cites·12 claims
- 1288US8061115B2Spring flotation for center deck of draper headerHONAS ROBERT·Filed 2011·Granted Nov 22, 2011·12 cites·12 claims
- 1388US7921627B2Interlocking belt guards for a draper headerAGCO CORP·Filed 2008·Granted Apr 12, 2011·14 cites·20 claims
- 1487US8534037B2Flexible cutterbar stop structure for draper headerSAUERWEIN CHRISTOPHER T·Filed 2012·Granted Sep 17, 2013·10 cites·16 claims
- 1586US9210842B2Helical acting snap roll flutes for corn headerAGCO CORP·Filed 2013·Granted Dec 15, 2015·12 cites·6 claims
- 1686US6415590B1Double windrow attachment lift mechanism for harvestersAGCO CORP·Filed 2000·Granted Jul 9, 2002·34 cites·23 claims
- 1784US9386746B2Wire harness integrated with rotational moldAGCO CORP·Filed 2014·Granted Jul 12, 2016·5 cites·17 claims
- 1882US7028459B2Triple windrowing method and apparatusAGCO CORP·Filed 2004·Granted Apr 18, 2006·35 cites·7 claims
- 1980US8646250B2Combination driven and idler snap rolls for corn headerLOHRENTZ RANDY·Filed 2011·Granted Feb 11, 2014·10 cites·18 claims
- 2079US8359822B2Spring flotation for center deck of draper headerAGCO CORP·Filed 2012·Granted Jan 29, 2013·6 cites·20 claims
- 2178US8857143B2Frame for harvesting header with continuous sectionAGCO CORP·Filed 2012·Granted Oct 14, 2014·9 cites·6 claims
- 2277US8413413B2Pivoting gathering auger for corn headerLOHRENTZ RANDY·Filed 2011·Granted Apr 9, 2013·9 cites·12 claims
- 2376US8881495B2Front and rear ground sensing for header pitch controlAGCO CORP·Filed 2012·Granted Nov 11, 2014·8 cites·8 claims
- 2475US8225590B2Harvesting header with a flexible cutter bar and tilt arm for cutterbar driveSAUERWEIN CHRISTOPHER T·Filed 2011·Granted Jul 24, 2012·4 cites·16 claims
- 2575US7937921B2Break-away finger for retracting finger augerAGCO CORP·Filed 2008·Granted May 10, 2011·11 cites·7 claims
- 2674US8720171B2Helical acting snap roll flutes for corn headerLOHRENTZ RANDY·Filed 2011·Granted May 13, 2014·6 cites·10 claims
- 2773US8230670B2Flexible combine harvester draper header with pivoting structure within side draperSCHMIDT JAMES R·Filed 2011·Granted Jul 31, 2012·4 cites·24 claims
- 2872US8601780B2Combine harvester draper header with pivoting structure within side draperAGCO CORP·Filed 2013·Granted Dec 10, 2013·3 cites·14 claims
- 2972US8438824B2Combine harvester draper header with floor pan rearward of central draperSAUERWEIN CHRISTOPHER T·Filed 2012·Granted May 14, 2013·3 cites·21 claims
- 3071US8191345B2Spring flotation for center deck of draper headerHONAS ROBERT·Filed 2011·Granted Jun 5, 2012·4 cites·17 claims
- 3171US8024915B2Flexible draper and cutter with tilt arm for cutterbar driveAGCO CORP·Filed 2010·Granted Sep 27, 2011·3 cites·11 claims
- 3267US8752360B2Variable length header truss for harvesting headerAGCO CORP·Filed 2012·Granted Jun 17, 2014·4 cites·14 claims
- 3363US7699734B2Drive belt removal apparatus in confined spacesAGCO CORP·Filed 2007·Granted Apr 20, 2010·3 cites·18 claims
- 3461US8720172B2Helical acting straight snap roll flutes for corn headerLOHRENTZ RANDY·Filed 2011·Granted May 13, 2014·3 cites·15 claims
- 3561US8621836B2Draper header having center draper coupled to cutterbarAGCO CORP·Filed 2013·Granted Jan 7, 2014·1 cites·20 claims
- 3661US8621837B2Harvesting header with a flexible cutterbar and tilt arm for cutterbar driveAGCO CORP·Filed 2013·Granted Jan 7, 2014·1 cites·7 claims
- 3760US9532497B2Variable precharge accumulator for agricultural headerAGCO CORP·Filed 2013·Granted Jan 3, 2017·3 cites·6 claims
- 3860US8266880B2Interlocking belt guards for a draper headerSAUERWEIN CHRISTOPHER T·Filed 2011·Granted Sep 18, 2012·1 cites·16 claims
- 3960US8240116B2Interlocking belt guards for a draper headerSAUERWEIN CHRISTOPHER T·Filed 2011·Granted Aug 14, 2012·1 cites·12 claims
- 4057US9357706B2Fore and aft tilt for corn headerAGCO CORP·Filed 2012·Granted Jun 7, 2016·2 cites·4 claims
- 4155US9198348B2Flexible draper header with feeder house adapter and center deckAGCO CORP·Filed 2014·Granted Dec 1, 2015·0 cites·14 claims
- 4252US2009094957A1Combine Harvester Draper Header Having Flexible CutterbarAGCO CORP·Filed 2008·Application pending·0 cites
- 4352US2009007534A1Combine harvester draper header having flexible cutterbarAGCO CORP·Filed 2008·Application pending·0 cites
- 4451US2008276590A1Flexible draper and cutter bar with tilt arm for cutterbar driveAGCO CORP·Filed 2008·Application pending·0 cites
- 4551US2009277144A1Spring flotation for center deck of draper headerAGCO CORP·Filed 2008·Application pending·0 cites
- 4650US8763353B2Interlocking belt guards for a draper headerSAUERWEIN CHRISTOPHER T·Filed 2012·Granted Jul 1, 2014·0 cites·12 claims
- 4750US2008271426A1Draper belt with crop-retaining ribAGCO CORP·Filed 2008·Application pending·0 cites
- 4847US9635807B2Agricultural header row unit for harvesting stalk residueAGCO CORP·Filed 2014·Granted May 2, 2017·0 cites·6 claims
- 4947US8096101B2Draper header having flexible cutterbar with pivotable support armsSCHMIDT JAMES R·Filed 2011·Granted Jan 17, 2012·0 cites·20 claims
- 5047US2007193243A1Combine Harvester Draper Header Having Flexible CutterbarSCHMIDT JAMES R·Filed 2007·Application pending·0 cites
Showing the top 50 of 66 patent records by PatentIndex Score.
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