Half panel
Hard surface-veneer engineered surfacing tiles and methods
Heat exchanger
Heated reusable forms for forming concrete
Heated stripper shoe assembly
Heavy duty jig saw
High density low porosity refractory product and process for...
High speed batch mixer
High speed cutting belt
High speed pipe lining method and apparatus
High temperature refractory material applying apparatus for...
High volume portable concrete batching and mixing plant...
Hinged mold for concrete step structures
Hole forming plug
Hollow annular drill bit with hollow cylindrical carrier member
Hollow braid membrane
Honeycomb formed body and process for production thereof
Hopper assembly for a cement truck
Horizontal drum mixer with integral feeding and discharging...
Horizontal ribbon extrusion from a hopper and three...