Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5775656 | Shelf holder | Clifford J. Roberts, Keith Brazier, Bryan Christopher Harrison | 1998-07-07 |
| D377449 | Shelf holder | Clifford J. Roberts, Keith Brazier, Bryan Christopher Harrison | 1997-01-21 |
| 4508301 | Shelf support | Andrew L. Lee, Clifford J. Roberts | 1985-04-02 |