| Patent No. | Patent Title: |
| 6308481 | Cosmetic enhancement of overpass structure |
| 5644888 | Heavy construction system using composite members |
| 5634312 | Shear bolt connected structural units |
| 5575121 | Sound barrier wall construction using tire sections |
| 5575120 | Design and construction module |
| 5575125 | Periodic and non-periodic tilings and building blocks from prisma... |
| 5570558 | Reinforcing beam |
| 5560163 | Drainage connector and device to connect to drainage connector |
| 5560151 | Building blocks forming hexagonal and pentagonal building units f... |
| 5557896 | Method of employing an extruded open-cell alkenyl aromatic foam i... |
| 5557901 | Boiler buckstay system |
| 5557895 | Detachable bracket forming a wall bottom skirting for fixing conn... |
| 5557891 | Gutter protection system |
| 5555697 | Method for connecting precast concrete units |
| 5555696 | Filament wound architectural column |
| 5553432 | Horizontal forming block with curved side wall for architectural ... |
| 5553431 | Cove base with antimicrobial agent and method for installing the ... |
| 5551196 | Window assembly having dead air spaces formed by non conductive m... |
| 5548934 | Firestop apparatus for allowing pipe movement |
| 5546714 | Glazing seal and door frame |
| 5546726 | Rafter-to-support-member connection apparatus |
| 5546712 | System and method of constructing a skylight |
| 5544455 | Skylight with modular shaft |
| 5542227 | Structural metal roof system |
| 5537784 | Inflatable portable refuge structure |
| 5537794 | Shear bolt connected structural units |
| 5537790 | Seismic bridge |
| 5533313 | Roof tile anchoring clip |
| 5533310 | Frame structure with load-bearing joints |
| 5533312 | Composite panel having interlocked skins and a bonded foam core |
| 5528870 | Framed structure with load-bearing joints |
| 5526617 | Tamperproof conduit concealing system |
| 5526613 | Roof drain assembly |
| 5526630 | Method of producing a thin brick panel assembly |
| 5526626 | Roofing elements having vane members |
| 5524394 | Modular casket display system |
| 5522187 | Sloping roof with roofing tiles and tile hook for such a roof |
| 5522196 | Thin wall profile having outer weather band ultra violet light re... |
| 5509246 | Solar roof shingle |
| 5507121 | Motorcycle garage |
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