Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9728817 | Apparatus and method for in-line charging of a pipeline tool | Paul Laursen, Daryl Speers, Peter Taylor | 2017-08-08 |
| 9625418 | Conduit sensor device with magnetic shunt and process for modifying a magnetic field | Paul Laursen | 2017-04-18 |
| 9625419 | Conduit sensor device with magnetic shunt and process for modifying a magnetic field | Paul Laursen, Roderick Lee | 2017-04-18 |
| 9442126 | Conduit sensor device propulsion apparatus and process for operating the propulsion apparatus | Paul Laursen | 2016-09-13 |
| 8863820 | Measurement device for heat exchanger and process for measuring performance of a heat exchanger | Paul Laursen, Roderick Lee | 2014-10-21 |
| 8674678 | Device, system and method for locating a pipe | Tae-Joon Hwang, Bill O'Brien, Paul Laursen | 2014-03-18 |
| 8232796 | Conduit sensor device with magnetic shunt and process for modifying a magnetic field | Paul Laursen, Roderick Lee | 2012-07-31 |
| 6944902 | Pipe conduit vehicle | Thomas Richter, Frank Gunter, George Franklyn Bremner | 2005-09-20 |
| 6339993 | Device for passing through pipes | Poul Laursen, Jukka Maki | 2002-01-22 |
| 6196075 | Device for inspection of pipes | Poul Laursen, Jukka Maki | 2001-03-06 |