Issued Patents All Time
Showing 1–25 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9908527 | Multiple zone sensing for materials handling vehicles | Edwin R. Elston, Vernon W. Siefring | 2018-03-06 |
| 9645968 | Multiple zone sensing for materials handling vehicles | Edwin R. Elston, Vernon W. Siefring | 2017-05-09 |
| 9421963 | Materials handling vehicle having a control apparatus for determining an acceleration value | George R. Wetterer, James F. Schloemer, Monty L. Crabill | 2016-08-23 |
| 9145163 | Electrical steering assist features for materials handling vehicles | Anthony T. Castaneda, Todd M. Fullenkamp, Stephen T. Mangette, Jared J. Ranly, Vernon W. Siefring | 2015-09-29 |
| 9087384 | Identifying, matching and tracking multiple objects in a sequence of images | Lee F. Holeva, Edwin R. Elston, Michael J. Seelinger, John-David S. Yoder | 2015-07-21 |
| 9025827 | Controlling truck forks based on identifying and tracking multiple objects in an image scene | Lee F. Holeva, Edwin R. Elston, Michael J. Seelinger, John-David S. Yoder | 2015-05-05 |
| 8995743 | Identifying and locating possible lines corresponding to pallet structure in an image | Lee F. Holeva, Edwin R. Elston, Michael J. Seelinger | 2015-03-31 |
| 8934672 | Evaluating features in an image possibly corresponding to an intersection of a pallet stringer and a pallet board | Lee F. Holeva, Edwin R. Elston, Michael J. Seelinger, John-David S. Yoder | 2015-01-13 |
| 8849007 | Identifying, evaluating and selecting possible pallet board lines in an image scene | Lee F. Holeva, Edwin R. Elston, Michael J. Seelinger | 2014-09-30 |
| 8725362 | Multiple zone sensing for materials handling vehicles traveling under remote control | Edwin R. Elston, Vernon W. Siefring | 2014-05-13 |
| 8725363 | Method for operating a materials handling vehicle utilizing multiple detection zones | Edwin R. Elston, Vernon W. Siefring | 2014-05-13 |
| 8718890 | Materials handling vehicle having a control apparatus for determining an acceleration value | George R. Wetterer, James F. Schloemer, Monty L. Crabill | 2014-05-06 |
| 8412431 | Materials handling vehicle having a control apparatus for determining an acceleration value | George R. Wetterer, James F. Schloemer, Monty L. Crabill | 2013-04-02 |
| 8193903 | Associating a transmitter and a receiver in a supplemental remote control system for materials handling vehicles | James V. Kraimer, Jay G. Pollack, Timothy A. Wellman, Monty L. Crabill, Kurt Dykema +2 more | 2012-06-05 |
| 8131422 | Slip control for a materials handling vehicle | David J. Obringer, Nicholas J. Sherman | 2012-03-06 |
| 8072309 | Systems and methods of remotely controlling a materials handling vehicle | James V. Kraimer, Jay G. Pollack, Timothy A. Wellman, Monty L. Crabill, Kurt Dykema +2 more | 2011-12-06 |
| 7980352 | Materials handling vehicle having a steer system including a tactile feedback device | George R. Wetterer, James F. Schloemer, Monty L. Crabill | 2011-07-19 |
| D635062 | Chain catcher | Joseph Savola, Albert Savola, Lawrence A. Rupe | 2011-03-29 |
| 7849955 | Materials handling vehicle having a steer system including a tactile feedback device | Monty L. Crabill, Sultan Masoud Karimi, James F. Schloemer, George R. Wetterer | 2010-12-14 |
| D620613 | Ladder caddy | — | 2010-07-27 |
| 7307371 | Actuator with amplified stroke length | William C. Kruckemeyer | 2007-12-11 |
| 7077226 | Controlled truck cab suspension system | Michael Oliver, Todd Bishop, William C. Kruckemeyer | 2006-07-18 |
| 7077227 | Controlled truck cab suspension | Michael Oliver, William C. Kruckemeyer, Todd Bishop | 2006-07-18 |
| 6863163 | Self leveling vehicle suspension damper | Michael Oliver, William C. Kruckemeyer, Todd Bishop | 2005-03-08 |
| 6637557 | Magnetorheological strut piston with compression bypass | Michael Oliver, William C. Kruckemeyer, Todd Bishop | 2003-10-28 |