Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7032351 | Vandal resistant bathroom partition | — | 2006-04-25 |
| 6502721 | Washing system with auxiliary reservoir | Emmanuel A. Hanna | 2003-01-07 |
| 6129245 | Washing system with auxiliary reservoir | Emmanuel A. Hanna | 2000-10-10 |
| 5377908 | Dual sanitary napkin disposal | — | 1995-01-03 |