Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5294082 | Spatula holder | — | 1994-03-15 |
| D339035 | Spatula holder | — | 1993-09-07 |
| D331351 | Tortilla server | Rene R. Burger, David Zielinski | 1992-12-01 |
| D324797 | Water heated container for temperature retention and support of food service pans | David Zielinski, Steven Lawson | 1992-03-24 |
| D320532 | Food serving bowl | David Zielinski | 1991-10-08 |
| D320533 | Food serving bowl | David Zielinski | 1991-10-08 |
| D320534 | Food serving bowl | David Zielinski, Steven Lawson | 1991-10-08 |
| 4778120 | Dual drag system for spin cast reels | Lorens G. Hlava, Steven L. Swisher | 1988-10-18 |