| 11796117 |
Tube shielding system |
— |
2023-10-24 |
| 10969054 |
Tube shielding system |
— |
2021-04-06 |
| 9470305 |
Variable speed control systems and methods for walk-behind working machines |
Scott Kaskawitz, Vincent Andrew Prinzo |
2016-10-18 |
| 9185843 |
Variable speed control systems and methods for walk behind working machine |
Scott Kaskawitz, Vincent Andrew Prinzo, Arvic Gutierrez Macapagal |
2015-11-17 |
| 9175732 |
Variable speed transmission clutch linkage |
Christopher Kurt Zingelmann, Jr., Christopher Todd Walker, Tsuyoshi Yoshigasaki, Yasumi Fukuzumi |
2015-11-03 |
| 8141189 |
Formed front header for a dock leveler |
Michael A. Mitchell, Timothy Muhl, Matthew Tourdot, Jack Morehart, Michael A. Swessel +2 more |
2012-03-27 |
| 7849987 |
Centrifugal blade brake clutch apparatuses and methods |
Scott Kaskawitz, Christopher Miles Osborne |
2010-12-14 |
| 7681271 |
Constant radius dock leveler hinge |
Timothy Muhl, Mike Jehn, Pamela Pietrangelo, Michael A. Mitchell, Matthew Tourdot |
2010-03-23 |
| 7546655 |
Formed front header for a dock leveler |
Michael A. Mitchell, Timothy Muhl, Matthew Tourdot, Jack Morehart, Michael A. Swessel +2 more |
2009-06-16 |
| 7543430 |
Button type blade brake clutch control |
Scott Kaskawitz |
2009-06-09 |
| 7543429 |
Variable speed transmission adjustable twist control apparatuses and methods for self-propelled mowing machine |
Scott Kaskawitz, Christopher Miles Osborne |
2009-06-09 |
| 7363670 |
Formed front header for a dock leveler |
Michael A. Mitchell, Timothy Muhl, Matthew Tourdot, Jack Morehart, Michael A. Swessel +2 more |
2008-04-29 |
| 7216391 |
Constant radius dock leveler hinge |
Mike Jehn, Pamela Pietrangelo, Michael A. Mitchell, Matthew Tourdot, Timothy Muhl |
2007-05-15 |
| 7062814 |
Inflatable column assembly for a dock leveler |
Grant Leum, Charles Digmann, Lester W. Paul, Norbert Hahn, Pamela Pietrangelo |
2006-06-20 |
| 6322310 |
Slope extension for vehicle restraints |
Norbert Hahn, John A. Schiessl |
2001-11-27 |
| 6190109 |
Restraining member with recessed shank for a vehicle restraint |
— |
2001-02-20 |
| 6116839 |
Slope extension for vehicle restraints |
Norbert Hahn, John A. Schiessl |
2000-09-12 |
| 5964572 |
Vehicle restraint |
Norbert Hahn |
1999-10-12 |
| 5702223 |
Vehicle restraint |
Norbert Hahn |
1997-12-30 |
