Swessel; Michael A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Swessel; Michael A..The latest application filed is for "formed front header for a dock leveler".
- Swessel; Michael A. - Memphis TN
- Swessel; Michael A - Memphis TN
- Swessel; Michael A. - Menomonee Falls WI
- Swessel; Michael A. - East Troy WI
- Swessel; Michael A. - Cudahy WI
| Patent | Date |
|---|---|
| Formed front header for a dock leveler Grant 8,141,189 - Mitchell , et al. March 27, 2 | 2012-03-27 |
| Formed Front Header For A Dock Leveler App 20090205146 - Mitchell; Michael ; et al. | 2009-08-20 |
| Formed front header for a dock leveler Grant 7,546,655 - Mitchell , et al. June 16, 2 | 2009-06-16 |
| Formed Front Header For A Dock Leveler App 20080148498 - Mitchell; Michael ; et al. | 2008-06-26 |
| Formed front header for a dock leveler Grant 7,363,670 - Mitchell , et al. April 29, 2 | 2008-04-29 |
| Dock leveler lip providing multi-position barrier App 20060123569 - Swessel; Michael A. | 2006-06-15 |
| Formed front header for a dock leveler App 20060021164 - Mitchell; Michael ; et al. | 2006-02-02 |
| Moveable bumper for a dock leveler Grant 6,832,403 - Hahn , et al. December 21, 2 | 2004-12-21 |
| Moveable bumper for a dock leveler App 20040025267 - Hahn, Norbert ; et al. | 2004-02-12 |
| Moveable bumper for a dock leveler Grant 6,634,049 - Hahn , et al. October 21, 2 | 2003-10-21 |
| Recycle control system for dock levelers Grant 6,499,169 - Hahn , et al. December 31, 2 | 2002-12-31 |
| Moveable bumper for a dock leveler App 20020162179 - Hahn, Norbert ; et al. | 2002-11-07 |
| Recycle control system for dock levelers App 20010039687 - Hahn, Norbert ; et al. | 2001-11-15 |
| Hydraulic control circuit Grant 6,065,172 - Swessel May 23, 2 | 2000-05-23 |
| Safety barrier assembly Grant 5,271,183 - Hahn , et al. December 21, 1 | 1993-12-21 |
| Dock leveler with automatic vehicle barrier Grant 5,040,258 - Hahn , et al. August 20, 1 | 1991-08-20 |
| Loading dock signal and control system Grant 4,843,373 - Trickle , et al. June 27, 1 | 1989-06-27 |
| Dockboard assembly Grant 4,531,248 - Swessel , et al. July 30, 1 | 1985-07-30 |
| Releasable locking device Grant 4,443,150 - Hahn , et al. April 17, 1 | 1984-04-17 |
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