Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11753774 | Anchoring device for a railway rail fastening assembly | John D. Spencer, Stephen John Cox, Brenton Keast, Steven Harkness, Chris Lea | 2023-09-12 |
| 8763923 | Railway rail fastening apparatus | Stephen John Cox, Anthony Adedipe, Nicholas Lloyd | 2014-07-01 |
| 8146835 | Sealing plate for railway rail clip anchoring device and sleeper manufacturing method | Stephen John Cox | 2012-04-03 |
| 8033480 | Arrangement for fastening railroad rails to a sleeper | Hubertus Hohne, Hans-Ulrich Dietze, Heinz Ossberger, Josef Leitner, David Seeley | 2011-10-11 |
| 7954727 | Anchoring devices for rail fastening clips | Stephen John Cox, Robert John Hamilton, Jozef Nevidal, Martin Somerset, Paul Hewlett +1 more | 2011-06-07 |
| 7874527 | Fastening rail in railway slide chair assembly | David Seeley, Heinz Ossberger, Josef Leitner, Hans-Ulrich Dietze, Hubertus Hohne | 2011-01-25 |
| 7648080 | Rail fixing device | Hubertus Hohne, Hans-Ulrich Dietze, Heinz Ossberger, Josef Leitner, David Seeley | 2010-01-19 |
| 6761322 | Railway baseplate assembly | Stephen John Cox | 2004-07-13 |
| 6651897 | Suspended rail fastening assembly | Stephen John Cox | 2003-11-25 |