Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5880088 | Rinse aid for plasticware | Steven E. Lentsch | 1999-03-09 |
| 5880089 | Rinse aid for plasticware | Steven E. Lentsch, Victor Fuk-Pong Man | 1999-03-09 |
| 5603776 | Method for cleaning plasticware | Steven E. Lentsch, Victor Fuk-Pong Man | 1997-02-18 |