Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7225493 | Support leg system and method for supporting a dock leveler | Richard K. Hoofard, James C. Alexander, Michael M. Meichtry | 2007-06-05 |
| 7062813 | Support leg system and method for supporting a dock leveler | Richard K. Hoofard, James C. Alexander, Michael M. Meichtry | 2006-06-20 |
| 6931686 | Support leg system and method for supporting a dock leveler | Richard K. Hoofard, James C. Alexander | 2005-08-23 |
| 6918151 | Support leg system and method for supporting a dock leveler | — | 2005-07-19 |
| 6842930 | Run-off guard for a dock leveler | Kim Duvernell, Michael M. Meichtry | 2005-01-18 |
| 6643880 | Dock leveler | Kim Duvernell | 2003-11-11 |
| 6460212 | Dock leveler having an inflatable member | Charles H. Hodges | 2002-10-08 |
| 6371714 | Vehicle restraint and method for modifying the same | Jack L. Sherard | 2002-04-16 |
| 6216303 | Dock leveler having an improved support leg mechanism | — | 2001-04-17 |
| 6113337 | Vehicle restraint | — | 2000-09-05 |
| 5996156 | Dock leveler raised by deflating an inflatable member | — | 1999-12-07 |
| 5802650 | Dock leveler having an inflatable member | Charles H. Hodges | 1998-09-08 |
| 5802651 | Dock leveler with a movable ramp and an inflatable member | Bruce R. Winter | 1998-09-08 |
| 5522108 | Dock leveler having a ramp movable to a raised position by inflation of an inflatable member, with a filler for occupying volume within the inflatable member | Bruce R. Winter | 1996-06-04 |
| 5475888 | Lip lifting mechanism for a dock leveler | — | 1995-12-19 |
| 4815918 | Vehicle restraint having a snubbing restraining member | Mark A. Bennett | 1989-03-28 |