| Patent No. | Patent Title: |
| 6206607 | Environmental porous pavement construction, and method for manufa... |
| 6186700 | Pavement method and composition with reduced asphalt roofing wast... |
| 6183160 | Screeding apparatus and method incorporating oscillating attachme... |
| 6161986 | Aggregate spreading apparatus and methods |
| 6158919 | Extended life marker post |
| 6158920 | Roadway structure made from rigid materials |
| 6154910 | Bridge stabilization |
| 6155036 | Machine and method for the selective harvest of berries |
| 6152654 | Apparatus for mounting power cylinders for driving piers |
| 6152651 | Underground sprinkler elevating apparatus and method |
| 6152649 | Fumes collection for an auger-type distributing device on an asph... |
| 6152647 | Screeding method incorporating oscillating member |
| 6149340 | Self-righting street sign |
| 6149342 | Anti-bridging mechanism |
| 6149341 | Articulated tractor-paint striper for two-layer striping |
| 6146051 | Paving system for spillage and flood management |
| 6142708 | Rotating porch for subsea branch and termination pipeline connect... |
| 6142710 | Apparatus and method for raising a foundation |
| 6142701 | Traffic management system |
| 6139218 | Vibrating mechanism |
| 6135671 | Paving materials loading apparatus and paving machine |
| 6132133 | Crawler type vibratory compacting machine |
| 6131224 | Coupling device for transfer between a static structure and a dyn... |
| 6132134 | Power trowel handle mounted controls |
| 6129480 | Bi-directional concrete finishing machine |
| 6129481 | Screed assembly and oscillating member kit therefor |
| 6126360 | Raised retroreflective pavement marker |
| 6120208 | Prefabrication type high level road structure and construction me... |
| 6116813 | Cover for in-ground meter enclosures used in traffic loading cond... |
| 6116812 | Snowplowable pavement marker |
| 6113307 | Highway delineator |
| 6109826 | Melter and applicator for applying filling material to paved surf... |
| 6109825 | Paving apparatus with automatic mold positioning control system |
| 6109820 | Anchor base for flexible marker |
| 6106192 | Flow modifying device for paving screeds with extendible sections |
| 6106191 | Loading dock leveler with precast base box insert |
| 6102614 | Pavement for automobile test course |
| 6102613 | Environmental porous paving material and pavement construction, ... |
| 6102611 | Apparatus for protecting structural supports |
| 6102615 | Pavement and tennis court coating machine |
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