Insulated building block
Insulated concrete wall panel
Insulated form assembly for poured concrete wall
Integrated raised flooring system
Interior panel
Interior panel unit for permitting arrangement of cables and dev
Interior wall system
Interior wall system
Interlocking construction block
Joist
Knockdown roof platform for use on an inclined roof
Knockdown roof platform for use on an inclined roof
Leg brace assembly for adjustable shoring apparatus
Leveler for a door jamb
Leveling and locating device and method of using
Leveling and securing apparatus
Leveling device
Lift handle for products having a nailing fin
Lift insert assembly and fabrication assembly method
Lift insert assembly and fabrication assembly method therefore