Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D372378 | Modular storage drawer | — | 1996-08-06 |
| D371305 | Tote cover | — | 1996-07-02 |
| D368347 | Pail | — | 1996-03-26 |
| D364039 | Caddy with handle | — | 1995-11-14 |
| D362525 | Wastebasket | — | 1995-09-19 |
| 5385261 | Dish drainer | Hangwind F. Lippisch | 1995-01-31 |
| D353921 | Combined dish rack and drain board | Hangwind F. Lippisch | 1994-12-27 |
| D351284 | Tote bin | — | 1994-10-11 |
| D342817 | Lidded wastebasket | Hangwind F. Lippisch | 1993-12-28 |