Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8590673 | Manual wheel chocks with automatic positive locking | Jonathan Andersen, Timothy Cotton, Norbert Hahn, Joseph Manone, Kyle E. Nelson | 2013-11-26 |
| 8307956 | Wheel chock system | Jonathan Andersen, Eric Bublitz, Timothy Cotton, John A. Kish, Kurt Lessard +5 more | 2012-11-13 |
| 8303235 | Flush-mounted vehicle restraints | — | 2012-11-06 |
| 7946861 | Connection device | — | 2011-05-24 |
| 7380305 | Loading dock system with biodegradable fluid | Tim Muhl, Kyle E. Nelson, Matthew Tourdot | 2008-06-03 |
| 7134159 | Stump-out apparatus for a dock leveler | Timothy Muhl, Matthew Tourdot, Norbert Hahn, Matthew C. McNeill | 2006-11-14 |
| 7032267 | Dock leveler with combination safety leg and lip deflector | Michael A. Mitchell, Timothy Muhl, Matthew Tourdot, Norbert Hahn | 2006-04-25 |
| 6880301 | Pivotal and translational dock leveler lip | Norbert Hahn | 2005-04-19 |
| 6846202 | Electrical connector assembly with moveable contact elements | Helge Schmidt | 2005-01-25 |
| 6773221 | Positive locking mechanism for a wheel-activated vehicle restraint | Paul Belongia, Norbert Hahn, Grant Leum, Jack Morehart | 2004-08-10 |
| 6520472 | Container restraint for a parked swap body | Glenn R. Manich, Robert J. Harter | 2003-02-18 |
| 6497076 | Moveable bumper for a loading dock | Hans Van De Wiel, Henk De Lang | 2002-12-24 |
| 6478474 | Ferrule for an optical plug-in connection | Helge Schmidt | 2002-11-12 |
| 6318947 | Pulling-style restraint for a parked swap body | Norbert Hahn, Robert J. Harter | 2001-11-20 |
| 6309165 | Leg restraint for a parked swap body container | Norbert Hahn, Robert J. Harter, J. A. M. Van de Wiel | 2001-10-30 |
| 6293709 | Optical connector | Lutz Melchior | 2001-09-25 |