Purrenhage; Benjamin J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Purrenhage; Benjamin J..The latest application filed is for "normalizing performance data across industrial vehicles".
- Purrenhage; Benjamin J. - Kalamazoo MI
- Purrenhage; Benjamin J. - New Bremen OH
- Purrenhage; Benjamin J. - Troy OH
| Patent | Date |
|---|---|
| Normalizing Performance Data Across Industrial Vehicles App 20210125122 - de Oliveira; Sergio Schulte ; et al. | 2021-04-29 |
| Tracking Industrial Vehicle Operator Quality App 20200387851 - de Oliveira; Sergio Schulte ; et al. | 2020-12-10 |
| Cart/pallet system Grant 9,809,434 - Magoto , et al. November 7, 2 | 2017-11-07 |
| Pallet Grant D729,488 - Pulskamp , et al. May 12, 2 | 2015-05-12 |
| Pallet truck Grant D725,338 - Pulskamp , et al. March 24, 2 | 2015-03-24 |
| Cart/pallet System App 20150048288 - Magoto; Daniel C. ; et al. | 2015-02-19 |
| Normalizing Performance Data Across Industrial Vehicles App 20140278823 - de Oliveira; Sergio Schulte ; et al. | 2014-09-18 |
| Tracking Industrial Vehicle Operator Quality App 20140188576 - de Oliveira; Sergio Schulte ; et al. | 2014-07-03 |
| Information system for industrial vehicles Grant 8,725,345 - de Oliveira , et al. May 13, 2 | 2014-05-13 |
| Information System For Industrial Vehicles App 20140058616 - de Oliveira; Sergio Schulte ; et al. | 2014-02-27 |
| Information system for industrial vehicles Grant 8,583,314 - de Oliveira , et al. November 12, 2 | 2013-11-12 |
| Reach truck Grant D640,855 - Ruppert , et al. June 28, 2 | 2011-06-28 |
| Information System For Industrial Vehicles App 20110040440 - de Oliveira; Sergio Schulte ; et al. | 2011-02-17 |
| Operator backrest and knee support pad for a materials handling vehicle Grant 7,793,979 - Kraimer , et al. September 14, 2 | 2010-09-14 |
| Walkie stacker lift truck Grant D565,270 - Ruppert , et al. March 25, 2 | 2008-03-25 |
| Walkie stacker power unit Grant D559,498 - Ruppert , et al. January 8, 2 | 2008-01-08 |
| Walkie stacker Grant D559,497 - Ruppert , et al. January 8, 2 | 2008-01-08 |
| Operator Backrest And Knee Support Pad For A Materials Handling Vehicle App 20070207024 - Kraimer; James V. ; et al. | 2007-09-06 |
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