Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6460950 | Modular container/bookshelf moving cart | Richard Spitzer | 2002-10-08 |
| 6247769 | Modular book/computer shelf moving cart | Richard Spitzer | 2001-06-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6460950 | Modular container/bookshelf moving cart | Richard Spitzer | 2002-10-08 |
| 6247769 | Modular book/computer shelf moving cart | Richard Spitzer | 2001-06-19 |