Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9580285 | Method and apparatus for using unique landmarks to locate industrial vehicles at start-up | Lisa Wong, Andrew Evan Graham, Christopher Goode | 2017-02-28 |
| 9523582 | Systems, methods, and mobile client devices for supervising industrial vehicles | Kashyap Chandrasekar, Lisa Wong | 2016-12-20 |
| 9394151 | Materials handling vehicle monitoring a pressure of hydraulic fluid within a hydraulic structure | Karl L. Dammeyer, Eric D. Holbrook, Darrin R. Ihle, Marc A. McClain | 2016-07-19 |
| 9349181 | Lost vehicle recovery utilizing associated feature pairs | Kashyap Chandrasekar, Ryan Estep, Jacob Thomson | 2016-05-24 |
| 9296598 | Materials handling vehicle measuring electric current flow into/out of a hydraulic system motor | Karl L. Dammeyer, Eric D. Holbrook, Darrin R. Ihle, Marc A. McClain | 2016-03-29 |
| 9290366 | Materials handling vehicle having a manifold located on a power unit for maintaining fluid pressure at an output port at a commanded pressure corresponding to an auxiliary device operating pressure | William C. Jones, Jr., Karl L. Dammeyer, Darrin R. Ihle | 2016-03-22 |
| 9206023 | Method and apparatus for using unique landmarks to locate industrial vehicles at start-up | Lisa Wong, Andrew Evan Graham, Christopher Goode | 2015-12-08 |
| 9170581 | Industrial vehicles with overhead light based localization | Mark Bell, Kashyap Chandrasekar, Jacob Thomson | 2015-10-27 |
| 9056754 | Method and apparatus for using pre-positioned objects to localize an industrial vehicle | Lisa Wong, Andrew Evan Graham, Christopher Goode | 2015-06-16 |
| 9002626 | Vehicular navigation control interface | Bing Zheng, Thomas L. Mallak, Steve Mangette | 2015-04-07 |
| 8935058 | Materials handling vehicle estimating a speed of a movable assembly from a lift motor speed | Karl L. Dammeyer, Eric D. Holbrook, Darrin R. Ihle, Marc A. McClain | 2015-01-13 |
| 8924103 | Materials handling vehicle estimating a speed of a movable assembly from a lift motor speed | Karl L. Dammeyer, Eric D. Holbrook, Darrin R. Ihle, Marc A. McClain | 2014-12-30 |
| 8892294 | Vehicle control limits | Bing Zheng, Thomas L. Mallak, Steve Mangette | 2014-11-18 |
| 8718860 | Vehicle control limits | Bing Zheng, Thomas L. Mallak, Steve Mangette | 2014-05-06 |
| 8714311 | Monomast for a materials handling vehicle | Steven C. Billger, Robert L. Eilerman, Kevin A. Gilliland, Eric J. Hanson, William J. Heidemann +5 more | 2014-05-06 |
| 8694194 | Vehicular navigation control interface | Bing Zheng, Thomas L. Mallak, Steve Mangette | 2014-04-08 |
| 8454037 | Outrigger assembly with quick change load wheel assembly | Ryan M. Snodgrass, Kevin A. Gilliland, Eric P. Gasser, Keith G. Bornhorst, Kurt A. Hilgefort | 2013-06-04 |
| 7870919 | Materials handling vehicle | William C. Jones, Jr., Andrew D. Smith | 2011-01-18 |
| 7845657 | Quick change load wheel assembly | Ryan M. Snodgrass, Kevin A. Gilliland, Eric P. Gasser | 2010-12-07 |