Beaver dam culvert block
Beaver guard for drainage culvert
Beaver restricting device
Belling tool for bore holes
Belowgrade damp proofing and waterproofing with...
Bench mining method and apparatus
Bend-resistant connecting element and method for making the...
Benthic dredge construction
Berm forming apparatus
Bermtek containment system
Berthing system and structure for use therein
Bi-metal ripper tip for digging tooth
Biased proximity switch
Bio catcher
Bit assembly utilizing carbide insert
Bituminous core seal for hydraulic dams
Blade and frame assembly for power machines
Blade angle adjustment mechanism for bulldozer or the like
Blade angling device
Blade arrangement for earthmoving equipment