Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9082293 | Systems and methods of remotely controlling a materials handling vehicle | James V. Kraimer, Jay G. Pollack | 2015-07-14 |
| 9002581 | Object tracking and steer maneuvers for materials handling vehicles | Anthony T. Castaneda, William W. McCroskey, Mark E. Schumacher, Vernon W. Siefring | 2015-04-07 |
| 8970363 | Wrist/arm/hand mounted device for remotely controlling a materials handling vehicle | James V. Kraimer, Jay G. Pollack, Lewis H. Manci, Vernon W. Siefring, Mark E. Schumacher +2 more | 2015-03-03 |
| 8731777 | Object tracking and steer maneuvers for materials handling vehicles | Anthony T. Castaneda, William W. McCroskey, James F. Schloemer, Mark E. Schumacher, Vernon W. Siefring | 2014-05-20 |
| 8452464 | Steer correction for a remotely operated materials handling vehicle | Anthony T. Castaneda, William W. McCroskey, James F. Schloemer, Mark E. Schumacher, Vernon W. Siefring | 2013-05-28 |
| 8249910 | Fleet management system | Dean E. Winner | 2012-08-21 |
| 8239251 | Fleet management system | — | 2012-08-07 |
| 8239252 | Fleet management system | — | 2012-08-07 |
| 8193903 | Associating a transmitter and a receiver in a supplemental remote control system for materials handling vehicles | James V. Kraimer, Jay G. Pollack, Eric L. Jensen, Monty L. Crabill, Kurt Dykema +2 more | 2012-06-05 |
| 8072309 | Systems and methods of remotely controlling a materials handling vehicle | James V. Kraimer, Jay G. Pollack, Eric L. Jensen, Monty L. Crabill, Kurt Dykema +2 more | 2011-12-06 |
| 8060400 | Fleet management system | — | 2011-11-15 |
| 6212449 | Diagnosing malfunctions in materials handling vehicles | James Gaskell, Donald T. Meiring | 2001-04-03 |
| 6009357 | Method and apparatus for monitoring the proper operation of a control system for materials handling vehicles | Ned E. Dammeyer, Walter Conley, III | 1999-12-28 |
| 5995001 | Method and apparatus for providing operating information to an operator of a fork lift truck | Daniel C. Magoto | 1999-11-30 |
| 5890086 | Removable programmable cartridge for a lift truck control system | John C. Wilkinson, Nicholas D. Thobe, Ned E. Dammeyer, Mark E. Schumacher | 1999-03-30 |
| 5687081 | Lift truck control system | John C. Wilkinson, Nicholas D. Thobe, Ned E. Dammeyer, Mark E. Schumacher | 1997-11-11 |
| 5343145 | Method and apparatus for monitoring the proper operation of a hall effect device used in detecting buried magnets in a control system for materials handling vehicles | Ned E. Dammeyer, Walter Conley, III | 1994-08-30 |
| 5258911 | End of aisle control system | Harold A. Stammen, Thomas W. Heindel | 1993-11-02 |