Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6173810 | Trailer personnel lift with a level sensor and manually set outriggers | Steven Citron, Michael F. Davis, John Busuttil | 2001-01-16 |
| 6095286 | Personnel lift with adjustable shim wear blocks | Steven Citron, Ronald A. Teter, John Busuttil, Ronald L. Williams | 2000-08-01 |
| 5934409 | Trailer personnel lift with a level sensor and manually set outriggers | Steven Citron, Michael F. Davis, John Busuttil | 1999-08-10 |
| 5850892 | Personnel lift with adjustable shim wear blocks | Steven Citron, Ronald A. Teter, John Busuttil, Ronald L. Williams | 1998-12-22 |
| 5755306 | Personnel lift incorporating an outreach mechanism for an aerial work platform | John Busuttil | 1998-05-26 |
| 5667352 | Locking system for extension members on portable lifts | Richard M. Curtin, Paul Smith | 1997-09-16 |
| 5645142 | Wedge braking system for multi-stage lifts | Richard M. Curtin, Paul Smith | 1997-07-08 |
| 5584363 | Locking system for stabilizers | Richard M. Curtin, Paul Smith | 1996-12-17 |
| 5515945 | Multi-stage mast assembly for portable lifts | Paul Smith, Richard M. Curtin | 1996-05-14 |