Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6692417 | Multi-level, portable and versatile exercise apparatus | — | 2004-02-17 |
| 6248048 | Portable exercise apparatus | Robert Zuckerman | 2001-06-19 |
| 5961430 | Portable exercise apparatus | Robert Zuckerman | 1999-10-05 |