Inventor · disambiguated record
Charles Truan
Also filed as: TRUAN CHARLES · TRUAN CHARLES J · TRUAN CHARLES JOSEPH
27 granted patents·540 citations·filing 1998–2015
97Inventor score
Top patents by PatentIndex Score
27 records- 0197US6089478ASpreader assemblyTRYNEX INC·Filed 1998·Granted Jul 18, 2000·147 cites·5 claims
- 0289US6422490B1Rear mounted spreader with horizontal augerTRYNEX INC·Filed 2000·Granted Jul 23, 2002·58 cites·31 claims
- 0385USD425915SVehicle mounted spreaderTRYNEX INC·Filed 1998·Granted May 30, 2000·29 cites·1 claims
- 0484US8025245B2Material spreader with integrated wetting systemTRYNEX INC·Filed 2008·Granted Sep 27, 2011·19 cites·34 claims
- 0581US9296571B2Cab-forward truck bed mounted material spreaderTRUAN CHARLES·Filed 2014·Granted Mar 29, 2016·12 cites·29 claims
- 0680USD673586SCombined sprayer and spreader with sulkyTRYNEX INTERNAT·Filed 2012·Granted Jan 1, 2013·30 cites·1 claims
- 0779US7540436B2Truck bed mounted spreaderTRUAN CHARLES J·Filed 2005·Granted Jun 2, 2009·22 cites·20 claims
- 0879US6536067B1Extruded vehicle mounted broomTRYNEX INC·Filed 2000·Granted Mar 25, 2003·20 cites·18 claims
- 0978US9033265B2Material spreader utilizing vehicle power and having operational wireless controlTRUAN CHARLES·Filed 2010·Granted May 19, 2015·9 cites·22 claims
- 1077US6088865AVehicle mounted broomTRYNEX INC·Filed 1998·Granted Jul 18, 2000·42 cites·11 claims
- 1175US9757744B2Material spreader utilizing vehicle power and having operational wireless controlTRYNEX INT LLC·Filed 2015·Granted Sep 12, 2017·3 cites·17 claims
- 1275USD673587SLiquid storage tank for sprayer and spreader assemblyTRYNEX INTERNAT·Filed 2012·Granted Jan 1, 2013·23 cites·1 claims
- 1375US7118053B2Mounting assembly for supporting a hopper and a spreading mechanism on a vehicleTRYNEX INC·Filed 2003·Granted Oct 10, 2006·21 cites·9 claims
- 1472USD476999SFrame assembly for a bed mounted spreader assemblyTRYNEX INC·Filed 2002·Granted Jul 8, 2003·18 cites·1 claims
- 1569US6953163B2Truck bed mounted spreaderTRYNEX INC·Filed 2002·Granted Oct 11, 2005·14 cites·79 claims
- 1668US8028938B2Replaceable tailgate spreaderTRYNEX INC·Filed 2009·Granted Oct 4, 2011·6 cites·17 claims
- 1768US7481384B2Flow facilitator for a spreader assemblyTRYNEX INC·Filed 2005·Granted Jan 27, 2009·8 cites·13 claims
- 1867US9271441B2Spreader deviceTRUAN CHARLES·Filed 2014·Granted Mar 1, 2016·5 cites·29 claims
- 1965US7347390B2Mounting assembly for supporting a hopper and a spreading mechanism on a vehicleTRYNEX INC·Filed 2004·Granted Mar 25, 2008·11 cites·10 claims
- 2064US7249429B2Quick-release bucket adapterTRYNEX INC·Filed 2004·Granted Jul 31, 2007·14 cites·9 claims
- 2158US6920661B2Extruded vehicle mounted broomTRYNEX INC·Filed 2004·Granted Jul 26, 2005·4 cites·11 claims
- 2258US6691364B1Extruded vehicle mounted broomTRYNEX INC·Filed 2003·Granted Feb 17, 2004·4 cites·11 claims
- 2350US6848142B2Quick-release bucket adapterTRYNEX INC·Filed 2002·Granted Feb 1, 2005·7 cites·17 claims
- 2444USD478543SHopper for a bed mounted spreader assemblyTRYNEX INC·Filed 2002·Granted Aug 19, 2003·5 cites·1 claims
- 2543USD559759SBed mounted spreader assemblyTRYNEX INC·Filed 2005·Granted Jan 15, 2008·5 cites·1 claims
- 2641USD544428SBed mounted spreader assemblyTRYNEX INC·Filed 2005·Granted Jun 12, 2007·4 cites·1 claims
- 2730USD407871SVehicle mounted broomTRYNEX INC·Filed 1998·Granted Apr 6, 1999·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →