Issued Patents All Time
Showing 26–50 of 94 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6931686 | Support leg system and method for supporting a dock leveler | Richard K. Hoofard, Douglas H. Massey | 2005-08-23 |
| 6896469 | Apparatus and method for hydraulically controlling a vehicle restraint | — | 2005-05-24 |
| 6883198 | Loading dock with lip protecting bumpers | — | 2005-04-26 |
| 6804850 | Loading dock with lip protecting bumpers | — | 2004-10-19 |
| 6781516 | Master control panel for loading dock equipment | Terence Reynard | 2004-08-24 |
| 6769149 | Multi-position releasable lip latch for a dock leveler | — | 2004-08-03 |
| 6594842 | Loading dock with segmented wide lip | — | 2003-07-22 |
| 6499022 | Method and apparatus for optimization of servo parameter values in a data storage device | Mark Dittmar | 2002-12-24 |
| 6487741 | Multi-position releasable lip latch for a dock leveler | — | 2002-12-03 |
| 6405397 | Loading dock with segmented wide lip | — | 2002-06-18 |
| 6370719 | Dock leveler lip construction | — | 2002-04-16 |
| 6327733 | Mechanically actuated dock leveler with hydraulic assist | Richard B. Gowan | 2001-12-11 |
| 6322311 | Low profile vehicle restraint | — | 2001-11-27 |
| 6292317 | Method and apparatus for performing a flaw scan of a disk drive | — | 2001-09-18 |
| 6190108 | Vehicle restraint | — | 2001-02-20 |
| 6144951 | Apparatus and method for tuning a tunable element in a data storage device | Mark Dittmar, Martin I. Lynch | 2000-11-07 |
| 6139242 | Vehicle restraint with security device | — | 2000-10-31 |
| 6125491 | Counterbalance for mechanical dock leveler | — | 2000-10-03 |
| 6123496 | Automatic wheel chock | — | 2000-09-26 |
| 6082952 | Automatic wheel chock system | — | 2000-07-04 |
| 6062796 | Vehicle restraint sensing system | — | 2000-05-16 |
| 6035475 | Maintenance prop for a dock leveler | — | 2000-03-14 |
| 6033174 | Vehicle restraint sensing system | — | 2000-03-07 |
| 6006389 | Loading dock with adjustable bumpers | — | 1999-12-28 |
| 5934857 | Automatic wheel chock system | — | 1999-08-10 |