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Dive into the research topics where Patrick C O'brien is active.

Publication


Featured researches published by Patrick C O'brien.


Archive | 1997

Roadway paving apparatus

Patrick C O'brien; Thomas R Brown


Archive | 2002

Roadway paving system and method including roadway paving vehicle and supply truck

James J. Barnat; Patrick C O'brien; Harold Dabbs; Jeremy Heller; Thomas R Brown; Tyrone Hannebaum


Archive | 1998

Method and apparatus of uniform nozzle liquid application by way of vehicle

Thomas R Brown; James K. Bertsch; Patrick C O'brien


Archive | 2002

Roadway paving supply truck

James J. Barnat; Patrick C O'brien; Harold Dabbs; Jeremy Heller; Thomas R Brown; Tyrone Hannebaum


Archive | 1995

Portable mixer for mixing ground rubber into liquid asphalt

Patrick C O'brien; Thomas R Brown


Archive | 2000

Feedline assembly and asphalt circulation system for an asphalt distributor

Thomas R Brown; Jeremey Heller; Patrick C O'brien


Archive | 1999

Directional control valve and valve assembly in an asphalt distributor

Thomas R Brown; Jeremey Heller; Patrick C O'brien


Archive | 1999

Asphalt strainer for an asphalt distributor

Thomas R Brown; Jeremey Heller; Patrick C O'brien


Archive | 2002

Strassenpflasterungsfahrzeug und -verfahren Street paving vehicle and procedures

James J. Barnat; Patrick C O'brien; Harold Dabbs; Jeremy Heller; Thomas R Brown; Tyrone Hannebaum


Archive | 2002

Vehicule d'asphaltage et procede d'asphaltage

James J. Barnat; Patrick C O'brien; Harold Dabbs; Jeremy Heller; Thomas R Brown; Tyrone Hannebaum

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