Hand bearing compass
Hand-held builder's square and string line device incorporating
Hand-held laser level grade checking device
Hand-held laser level with retractable adhesive-type...
Hand-held laser surveying rod
Handgrip supporting mechanism for electric devices
Handheld optical distance measurement device
Hands free automotive service system
Headlamp aiming apparatus for vehicles
Headlamp aiming apparatus for vehicles
Headlamp assembly with magnetic indicator for horizontal and ver
Headlamp having improved locating means for the temporary fronta
Headlamp level indicator
Headlight aiming device and method
Height determining instrument for poured floors, and method
Heliostat-adjusting solar sight
Hemispherical sundial with installation indicia
Highway parameter gauge for precise operation of a...
Hitch alignment device and method
Hitch alignment means