Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6475058 | Rotary tower crane with vertically extendable and retractable load maneuvering boom | Jeffrey A. Mammano | 2002-11-05 |
| 6450856 | Control system for, and method of, operating toy vehicles | William Barton, Peter C. DeAngelis, Paul Eichen | 2002-09-17 |