|
US2009115192A1
|
|
Water wave-based energy generator
|
|
US2007154263A1
|
|
Water wave-based energy generator
|
|
US4931008A
|
|
Quick disassembly screed construction
|
|
US4892438A
|
|
Screed construction and method
|
|
US4869618A
|
|
Distributor for concrete screed, and screed assembly comprising same
|
|
US4848959A
|
|
Retaining clip and blade mounting apparatus
|
|
US4832525A
|
|
Double-bearing shaft for a vibrating screed
|
|
US4806047A
|
|
Screed frame and stiffening apparatus
|
|
US4877104A
|
|
Braking system for a motorized dumping vehicle
|
|
US4859115A
|
|
Blade mounting apparatus, and blade comprising same
|
|
US4722638A
|
|
Screen with frontal distribution unit
|
|
US4701071A
|
|
Portable screed
|
|
US4753578A
|
|
Abrasive fluid pumping apparatus
|
|
US4676691A
|
|
Dual rotary trowel
|
|
US4650366A
|
|
Portable screed
|
|
US4657431A
|
|
Non-uniform size particulate spreader
|
|
US4645264A
|
|
Motorized dumping vehicle
|
|
US4607979A
|
|
Hydraulically-powered rock spreader
|
|
US4556339A
|
|
Rotary trowel blade assembly
|
|
US4555200A
|
|
Hydraulically-powered material spreader
|
