Assignee
ROADTEC INC
US·37 granted patents·9 pending applications·146 citations·filing 1987–2024
Top patents by PatentIndex Score
46 records- 0191US10060085B2Spray assembly for a working machine employing direct acting valvesROADTEC INC·Filed 2017·Granted Aug 28, 2018·7 cites·8 claims
- 0290US10076759B1Modular spray assembly for a working machineROADTEC INC·Filed 2018·Granted Sep 18, 2018·10 cites·8 claims
- 0387US9708779B2Material transfer vehicle having an expandable truck-receiving hopperROADTEC INC·Filed 2015·Granted Jul 18, 2017·14 cites·18 claims
- 0485US10337153B2Quick-change attachment for material transfer vehicleROADTEC INC·Filed 2018·Granted Jul 2, 2019·9 cites·12 claims
- 0584US7121763B1Folding end gate for screed assemblyROADTEC INC·Filed 2004·Granted Oct 17, 2006·37 cites·16 claims
- 0680US11203284B2Road working machine with egress lighting systemROADTEC INC·Filed 2020·Granted Dec 21, 2021·2 cites·16 claims
- 0780US10246833B2Asphalt paving machine operational reporting systemROADTEC INC·Filed 2018·Granted Apr 2, 2019·5 cites·10 claims
- 0879US10214364B2System for tracking operating time for conveyor of working machineROADTEC INC·Filed 2018·Granted Feb 26, 2019·8 cites·11 claims
- 0977US10017905B2Screed assembly for asphalt paving machineROADTEC INC·Filed 2017·Granted Jul 10, 2018·5 cites·11 claims
- 1076US10246835B1Method and apparatus for spreading chips on roadway using foamed asphalt cementROADTEC INC·Filed 2018·Granted Apr 2, 2019·4 cites·10 claims
- 1175US10865529B2Milling machine control systemROADTEC INC·Filed 2020·Granted Dec 15, 2020·1 cites·18 claims
- 1275US9956917B1Access stairway for material transfer vehicleROADTEC INC·Filed 2017·Granted May 1, 2018·4 cites·10 claims
- 1375US9273433B2Method and apparatus for controlling dust emissions with temperature controlROADTEC INC·Filed 2014·Granted Mar 1, 2016·6 cites·18 claims
- 1474US10577759B2Drive belt disengagement for cutter drum of milling machine and auxiliary drum drive assemblyROADTEC INC·Filed 2018·Granted Mar 3, 2020·2 cites·16 claims
- 1574US9505567B2Automatic baffle control for truck-receiving hopper of material transfer vehicleROADTEC INC·Filed 2014·Granted Nov 29, 2016·6 cites·18 claims
- 1672US10329724B2Sweeping machine with side loading broomROADTEC INC·Filed 2016·Granted Jun 25, 2019·2 cites·20 claims
- 1766US9507348B2Auto-calibration of automatic grade control system in a working machineROADTEC INC·Filed 2016·Granted Nov 29, 2016·4 cites·14 claims
- 1863US10907310B2Automatic control of discharge conveyor of material transfer vehicle during a paving operationROADTEC INC·Filed 2018·Granted Feb 2, 2021·2 cites·16 claims
- 1958US10640933B2Milling machine having automatic grade control systemROADTEC INC·Filed 2018·Granted May 5, 2020·2 cites·6 claims
- 2054US2025092619A1Cold planer automationROADTEC INC·Filed 2024·Application pending·0 cites
- 2153US9506204B2Hopper baffle assembly for asphalt paving machineROADTEC INC·Filed 2015·Granted Nov 29, 2016·1 cites·18 claims
- 2252US11858561B2Material transfer vehicle with movable operator's platformROADTEC INC·Filed 2020·Granted Jan 2, 2024·0 cites·17 claims
- 2352US2024052583A1System and method for automatically guiding a road construction machineROADTEC INC·Filed 2023·Application pending·0 cites
- 2450US2018334779A1Method for operating a working machine having spray assembly employing direct acting valvesROADTEC INC·Filed 2018·Application pending·0 cites
- 2549US11866888B2Material transfer vehicle with ground operator stationROADTEC INC·Filed 2020·Granted Jan 9, 2024·0 cites·8 claims
- 2649US10724193B2Sweeping machine having improved surface sealROADTEC INC·Filed 2016·Granted Jul 28, 2020·0 cites·16 claims
- 2749US10704216B2Sweeping machine with material presentation systemROADTEC INC·Filed 2016·Granted Jul 7, 2020·0 cites·16 claims
- 2849US10633809B2Adjustable-width modular broom assembly for sweeping machineROADTEC INC·Filed 2018·Granted Apr 28, 2020·0 cites·13 claims
- 2946US10865528B2Side cutter for milling machineROADTEC INC·Filed 2019·Granted Dec 15, 2020·0 cites·8 claims
- 3046US2021155424A1Asphalt receiving vehicle with guidance lights for supply trucksROADTEC INC·Filed 2020·Application pending·0 cites
- 3145US12025990B2Automatic control of positioning of material transfer vehicle during a paving operationROADTEC INC·Filed 2019·Granted Jul 2, 2024·0 cites·19 claims
- 3244US2021107738A1Material transfer vehicle with modular engine assemblyROADTEC INC·Filed 2020·Application pending·0 cites
- 3342US10655286B2System for anticipating a kick-back event during operation of milling machineROADTEC INC·Filed 2019·Granted May 19, 2020·0 cites·16 claims
- 3442US10246836B2Cold in-place recycling with in-line heater for asphalt cementROADTEC INC·Filed 2017·Granted Apr 2, 2019·0 cites·13 claims
- 3542US2019292734A1Method and apparatus for avoiding or ameliorating cavitation in an asphalt cement fluid circuitROADTEC INC·Filed 2019·Application pending·0 cites
- 3641US10787775B2Auxiliary drum drive assembly for milling machineROADTEC INC·Filed 2019·Granted Sep 29, 2020·0 cites·19 claims
- 3741US10113276B2Cold in-place recycling machine with surge tankROADTEC INC·Filed 2017·Granted Oct 30, 2018·0 cites·12 claims
- 3840US10407846B2Combination door/platform for maintenance access for conveyor of material transfer vehicleROADTEC INC·Filed 2018·Granted Sep 10, 2019·0 cites·10 claims
- 3940US2019136468A1System for disabling milling drum of milling machineROADTEC INC·Filed 2018·Application pending·0 cites
- 4039US10487462B2Method and apparatus for spreading chips on roadwayROADTEC INC·Filed 2018·Granted Nov 26, 2019·0 cites·12 claims
- 4139US10480135B2Cold in-place recycling with heating assembly including a heater for asphalt cement and a heat-modifying componentROADTEC INC·Filed 2019·Granted Nov 19, 2019·0 cites·11 claims
- 4237US9951484B2Positioning assembly for placing steerable drive in multiple positions with respect to milling machine housingROADTEC INC·Filed 2016·Granted Apr 24, 2018·0 cites·10 claims
- 4336US4752155APaving machine having movable heaterROADTEC INC·Filed 1987·Granted Jun 21, 1988·15 cites·4 claims
- 4436US2018142427A1Method and apparatus for automatically controlling a material transfer vehicle during a paving operationROADTEC INC·Filed 2017·Application pending·0 cites
- 4532US11203334B2Proximity detection zone for working machineROADTEC INC·Filed 2019·Granted Dec 21, 2021·0 cites·17 claims
- 4632US2015204028A1Flow diverter for hopper of asphalt paving machineROADTEC INC·Filed 2015·Application pending·0 cites
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →