Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12139180 | Railcar uncoupling lever apparatus and methods of using the same | Paul Lindemulder, Christopher D. Roberts | 2024-11-12 |
| 10029604 | Ratchet load binder tie down anchor apparatus and methods of using the same | Christopher D. Roberts | 2018-07-24 |
| 9944301 | Railcar deck channel pivoting side wall apparatus and methods of making and using the same | — | 2018-04-17 |
| 9637041 | Variable stiffness compression apparatus, systems and methods of using the same | — | 2017-05-02 |
| 9102259 | Chain winch apparatus and methods of using the same | Mark B. Eenigenburg | 2015-08-11 |
| 8448385 | Vehicular container lid-latching system | Arthur Poulopoulos, Stuart Thomson, Mark Y. Zhan | 2013-05-28 |
| 8007214 | Container securement device | — | 2011-08-30 |
| 7896593 | Latch device for securing cargo containers together and/or to vehicle decks | — | 2011-03-01 |
| 7837046 | Coupler carrier with improved lug structure for railroad cars | — | 2010-11-23 |
| 7510358 | Container securement device and system | — | 2009-03-31 |
| 7484918 | Container securement device and system | — | 2009-02-03 |
| 7422401 | “B” hook retainer for Railcar anchor and load snugger arrangement for securing cargo | John Frett, William L. Volk | 2008-09-09 |
| 7114898 | Latch device for securing cargo containers together and/or to vehicle decks | — | 2006-10-03 |
| 6974164 | Latch device for securing cargo containers | — | 2005-12-13 |
| 5570981 | Latch device for securing cargo containers to vehicle decks | — | 1996-11-05 |