Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6050439 | Open-faced receptacle with removable fabric receiving face | Sandra Chilewich, Joseph Sultan | 2000-04-18 |
| 5947314 | Open-faced receptacle with removable fabric receiving face | Sandra Chilewich, Joseph Sultan | 1999-09-07 |
| 5829618 | Open-faced receptacle with removable fabric receiving face | Sandra Chilewich, Joseph Sultan | 1998-11-03 |