Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11738790 | Wheel guard | Daniel W. Kahlig, Liming Yue | 2023-08-29 |
| 10053125 | Pallet truck cart transportation device | Clinton Reges, David Hickman | 2018-08-21 |
| 9809434 | Cart/pallet system | Daniel W. Kahlig, Steven R. Pulskamp, Benjamin J. Purrenhage, Mark J. Sherman | 2017-11-07 |
| D729488 | Pallet | Steven R. Pulskamp, Daniel W. Kahlig, Benjamin J. Purrenhage, Mark J. Sherman | 2015-05-12 |
| D725338 | Pallet truck | Steven R. Pulskamp, Daniel W. Kahlig, Benjamin J. Purrenhage, Kyle Stephen Spieker, Justin Benacquisto | 2015-03-24 |
| 8651797 | Backrest assembly for a materials handling vehicle | — | 2014-02-18 |
| 6904641 | Adjustable eccentric axle caster assembly for pallet truck | David Allen Letchworth | 2005-06-14 |
| 6464025 | Coast control for walkie/rider pallet truck | John I. Koeper, Allen T. Trego, James F. Schloemer | 2002-10-15 |
| 6182797 | Enhanced visibility rider reach fork lift truck | Patrick A. Tebbe, Robert J. Henshaw | 2001-02-06 |
| 6135694 | Travel and fork lowering speed control based on fork load weight/tilt cylinder operation | Allen T. Trego, Donald E. Luebrecht | 2000-10-24 |
| 5995001 | Method and apparatus for providing operating information to an operator of a fork lift truck | Timothy A. Wellman | 1999-11-30 |
| 5752584 | Auxiliary lifting forks for double-length pallet trucks | Gerald R. Metzger | 1998-05-19 |