HS

Harold A. Stammen

CE Crown Equipment: 16 patents #27 of 339Top 8%
CC Crown Controls: 1 patents #3 of 8Top 40%
🗺 Ohio: #4,140 of 73,341 inventorsTop 6%
Overall (All Time): #280,163 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDate
RE37215 Fork level indicator for lift trucks Ned E. Dammeyer, Todd M. Fullenkamp 2001-06-12
6241047 Personnel carrying vehicle Kevin A. Gilliland, Bradley A. Burns, Joseph H. Knapschaefer, John F. McClusky, Leif A. Norland +9 more 2001-06-05
6174124 Load trays for personnel carrying vehicles Forrest A. Haverfield, Timothy S. Quellhorst, Donald E. Luebrecht, Kevin A. Gilliland, Michael P. Gallagher +9 more 2001-01-16
D424777 Materials handling and maintenance vehicle Thomas Bidwell, Michael P. Gallagher, Kevin A. Gilliland, Joseph H. Knapschaefer, Donald E. Luebrecht +5 more 2000-05-09
6019190 Motor cover for a work assist vehicle Donald E. Luebrecht, Kevin A. Gilliland, Matthew P. Ranly, William J. Heidemann, David B. Smith 2000-02-01
6000502 Personnel carrying vehicle Paul J. Leasor 1999-12-14
5992572 Personnel carrying vehicle Kevin A. Gilliland, Thomas Bidwell, Eugene G. Bruns, Bradley A. Burns, Joseph H. Knapschaefer +8 more 1999-11-30
D412866 Personnel carrying vehicle Thomas Bidwell, Michael P. Gallagher, Kevin A. Gilliland, Joseph H. Knapschaefer, Donald E. Luebrecht +4 more 1999-08-17
D409349 Materials handling and maintenance vehicle Thomas Bidwell, Michael P. Gallagher, Kevin A. Gilliland, Joseph H. Knapschaefer, Donald E. Luebrecht +5 more 1999-05-04
D408769 Control position unit for a personnel carrying vehicle Kevin A. Gilliland, Pieter C. Kruithof, Jr., John F. McClusky, Leif A. Norland, Steven R. Pulskamp 1999-04-27
5738187 Fork level indicator for lift trucks Ned E. Dammeyer, Todd M. Fullenkamp 1998-04-14
5586620 Remote viewing apparatus for fork lift trucks Ned E. Dammeyer, Todd M. Fullenkamp 1996-12-24
5258911 End of aisle control system Timothy A. Wellman, Thomas W. Heindel 1993-11-02
5245144 Walk along hand grip switch control for pallet truck 1993-09-14
5205620 Two force levels of mechanical braking for materials handling vehicles Ned E. Dammeyer 1993-04-27
5044472 Dual operator position for material handling vehicle Ned E. Dammeyer 1991-09-03
4217074 Slip sheet lift truck Paul J. Leasor, Gerald Pulskamp 1980-08-12