Stammen; Harold A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Stammen; Harold A..The latest application filed is for "fork level indicator for lift trucks".
- Stammen; Harold A. - New Bremen OH
- Stammen; Harold A - New Bremen OH
- Stammen; Harold A. - Bremen OH
| Patent | Date |
|---|---|
| Fork level indicator for lift trucks Grant RE37,215 - Dammeyer , et al. June 12, 2 | 2001-06-12 |
| Personnel carrying vehicle Grant 6,241,047 - Gilliland , et al. June 5, 2 | 2001-06-05 |
| Load trays for personnel carrying vehicles Grant 6,174,124 - Haverfield , et al. January 16, 2 | 2001-01-16 |
| Materials handling and maintenance vehicle Grant D424,777 - Bidwell , et al. May 9, 2 | 2000-05-09 |
| Personnel carrying vehicle Grant 6,000,502 - Leasor , et al. December 14, 1 | 1999-12-14 |
| Personnel carrying vehicle Grant 5,992,572 - Gilliland , et al. November 30, 1 | 1999-11-30 |
| Materials handling and maintenance vehicle Grant D409,349 - Bidwell , et al. May 4, 1 | 1999-05-04 |
| Control position unit for a personnel carrying vehicle Grant D408,769 - Gilliland , et al. April 27, 1 | 1999-04-27 |
| Fork level indicator for lift trucks Grant 5,738,187 - Dammeyer , et al. April 14, 1 | 1998-04-14 |
| Remote viewing apparatus for fork lift trucks Grant 5,586,620 - Dammeyer , et al. December 24, 1 | 1996-12-24 |
| End of aisle control system Grant 5,258,911 - Wellman , et al. November 2, 1 | 1993-11-02 |
| Walk along hand grip switch control for pallet truck Grant 5,245,144 - Stammen September 14, 1 | 1993-09-14 |
| Two force levels of mechanical braking for materials handling vehicles Grant 5,205,620 - Dammeyer , et al. April 27, 1 | 1993-04-27 |
| Dual operator position for material handling vehicle Grant 5,044,472 - Dammeyer , et al. September 3, 1 | 1991-09-03 |
| Slip sheet lift truck Grant 4,217,074 - Leasor , et al. August 12, 1 | 1980-08-12 |
| Vehicle With Retractable Guard Grant 3,841,698 - Stammen October 15, 1 | 1974-10-15 |
| Motion Selector Device For A Lift Truck Grant 3,791,474 - Stammen , et al. February 12, 1 | 1974-02-12 |
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