Replacement cap for compactor wheel
Resilient composite useful as surfacing for athletics
Resilient oil-extended polyurethane surfaces
Resonantly driven pavement crusher
Restoration of concrete decks
Restraint edge for paving members
Retractable ground working device
Retractable mechanical hogback device
Reversible self-propelled plate compactor
Reversible self-propelled plate compactor
Ridge mulcher
Riding concrete trowel with stabilizers
Rig mat system using panels of composite material
Ripper with offset impacting means and slotted shank
Road and highway surface monitoring recorder
Road building machine
Road clearing and material spreading apparatus
Road clearing and material spreading apparatus
Road compacting apparatus
Road cutting machine