Inventor · disambiguated record
Roger J. Quinlan, Jr.
Also filed as: QUINLAN JR ROGER J · QUINLAN JR ROGER JEROME · QUINLAN ROGER J · QUINLAN ROGER J JR
26 granted patents·2 pending applications·415 citations·filing 1990–2021
96Inventor score
Top patents by PatentIndex Score
28 records- 0187USD565270SWalkie stacker lift truckCROWN EQUIP CORP·Filed 2006·Granted Mar 25, 2008·37 cites·1 claims
- 0285USD559498SWalkie stacker power unitCROWN EQUIP CORP·Filed 2006·Granted Jan 8, 2008·34 cites·1 claims
- 0384US11661325B2Control elements for materials handling vehiclesCROWN EQUIP CORP·Filed 2021·Granted May 30, 2023·1 cites·19 claims
- 0482USD746014SCounterweight for a lift truckCROWN EQUIP CORP·Filed 2014·Granted Dec 22, 2015·26 cites·1 claims
- 0582USD539503SMaterials handling vehicleCROWN EQUIP CORP·Filed 2005·Granted Mar 27, 2007·29 cites·1 claims
- 0680USD771468STiller knobCROWN EQUIP CORP·Filed 2014·Granted Nov 15, 2016·23 cites·1 claims
- 0780USD746534SCounterweight for a lift truckCROWN EQUIP CORP·Filed 2014·Granted Dec 29, 2015·23 cites·1 claims
- 0877USD585623SMaterials handling vehicleCROWN EQUIP CORP·Filed 2006·Granted Jan 27, 2009·23 cites·1 claims
- 0975USD724106SCounterweight for a lift truckCROWN EQUIP CORP·Filed 2014·Granted Mar 10, 2015·23 cites·1 claims
- 1075USD544174SStand-up counterbalance lift truckCROWN EQUIP CORP·Filed 2006·Granted Jun 5, 2007·21 cites·1 claims
- 1174US5150554APanel-post arrangementHAWORTH INC·Filed 1990·Granted Sep 29, 1992·51 cites·14 claims
- 1270US8104583B2Materials handling vehicle with improved visibilityREKOW CRAIG J·Filed 2006·Granted Jan 31, 2012·9 cites·16 claims
- 1370US7165776B2Pivotable tray for a pallet truckCROWN EQUIP CORP·Filed 2004·Granted Jan 23, 2007·20 cites·18 claims
- 1466US5658047AFolding seatATTWOOD CORP·Filed 1995·Granted Aug 19, 1997·44 cites·28 claims
- 1565USD518269SWork platformCROWN EQUIP CORP·Filed 2003·Granted Mar 28, 2006·13 cites·1 claims
- 1663US8678138B2Materials handling vehicle with improved visibilityREKOW CRAIG J·Filed 2011·Granted Mar 25, 2014·2 cites·11 claims
- 1761USD744311STiller knobCROWN EQUIP CORP·Filed 2014·Granted Dec 1, 2015·10 cites·1 claims
- 1856USD559497SWalkie stackerCROWN EQUIP CORP·Filed 2006·Granted Jan 8, 2008·9 cites·1 claims
- 1952US2017225930A1Control elements for materials handling vehiclesCROWN EQUIP CORP·Filed 2017·Application pending·0 cites
- 2046USD544673SStand-up counterbalance lift truckCROWN EQUIP CORP·Filed 2006·Granted Jun 12, 2007·6 cites·1 claims
- 2145US2003197351A1Work assist accessory for pallet trucks and pallet trucks including work assist featuresFiled 2003·Application pending·0 cites
- 2244USD539502SOperator compartment step arrangement for a materials handling vehicleCROWN EQUIP CORP·Filed 2005·Granted Mar 27, 2007·5 cites·1 claims
- 2340USD539504SOverhead guard for a materials handling vehicleCROWN EQUIP CORP·Filed 2005·Granted Mar 27, 2007·4 cites·1 claims
- 2435US9783219B2Tiller knob assembly for steering wheelCROWN EQUIP CORP·Filed 2014·Granted Oct 10, 2017·0 cites·21 claims
- 2532USD746013SOverhead guard for a lift truckCROWN EQUIP CORP·Filed 2014·Granted Dec 22, 2015·1 cites·1 claims
- 2631USD555323SOperator's station for a materials handling vehicleCROWN EQUIP CORP·Filed 2006·Granted Nov 13, 2007·1 cites·1 claims
- 2730USD747839SFork lift truckCROWN EQUIP CORP·Filed 2014·Granted Jan 19, 2016·0 cites·1 claims
- 2830USD747840SFork lift truckCROWN EQUIP CORP·Filed 2014·Granted Jan 19, 2016·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →