Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6966544 | Hoist apparatus | Stephen J. McCormick, Joseph M. Plasz, Mark E. Ubl, Neal W. Becker | 2005-11-22 |
| 6250484 | Counterweight for monorail hoists | — | 2001-06-26 |
| 6135421 | Hoist with proximity limit switches | Neal W. Becker | 2000-10-24 |