ULCR Patents
Below is a list of our most recent patents as registered with the United States Patent and Trademark Office
| Patent # | Patent Description | USPT Link |
| US 7,551,197 B2 | Pipeline Inspection System | Click here for Link |
| US 7,345,757 B2 | Inspection Apparatus for Pipelines | Click here for Link |
| US 7,235,961 B | Method for Managing Corrosion of an Underground Structure | Click here for Link |
| US 7,004,681 B2 | Method and Apparatus for Routing Cable in Existing Pipelines | Click here for Link |
| US 6,712,556 B2 | Method and Apparatus for Routing Cable in Existing Pipeline | Click here for Link |
| US 6,311,730 B2 | Communications Conduit Installation Method and Conduit Containing Product Suitable for therein use | Click here for Link |
| US 6,264,537 B1 | Multi-function Pipeline Weld Removal Apparatus | Click here for Link |
| US 6,145,792 | Railroad Worker Warning System for Train Conductors | Click here for Link |
| US 5,924,651 | Tactile and Audible Warning System for Railroad Workers | Click here for Link |
| US 5,899,795 | Multi-function Pipeline Weld Removal Apparatus | Click here for Link |
| US 5,727,758 | Tactile and Audible Warning System for Railroad Workers | Click here for Link |
NYC Inside Out Video
As Featured on the Discovery Channel (click here to watch video)
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