Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9885431 | Mechanically lined pipe | Tomasz Tkaczyk | 2018-02-06 |
| 8905675 | Method of manufacturing a mechanically lined pipe | Daniel Bertaso, John Allan Hamilton, Sylvain Denniel, Brett Howard, Tomasz Tkaczyk | 2014-12-09 |
| 8864417 | Methods of reel-laying a mechanically lined pipe | Tomasz Tkaczyk | 2014-10-21 |