Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6114028 | Cooking vessel with patterned release finish having improved heat transfer | Jay Z. Muchin, Thomas J. Leck | 2000-09-05 |
| 6103361 | Patterned release finish | Jeffrey Hugh Hamilton, Alan C. Herzer, Thomas J. Leck, Christopher Mark Rey | 2000-08-15 |
| D413763 | Surface pattern for cookware | — | 1999-09-14 |
| 5728455 | Randomly patterned cookware | — | 1998-03-17 |
| 5718963 | Cookware with smooth-rough pattern | — | 1998-02-17 |
| 5711995 | Angle spraying of cookware | — | 1998-01-27 |
| 5707688 | Multi-color patterned cookware | Lori Marie Mason | 1998-01-13 |
| 5667891 | Randomly patterned cookware | Sharon Adolph McMenamin | 1997-09-16 |
| 5250356 | Cookware coating system | — | 1993-10-05 |
| 4853278 | Coated cookware | — | 1989-08-01 |
| 4818350 | Method of making a rice cooker | — | 1989-04-04 |
| 4687708 | High build fluorocarbon polymer dispersions and their preparation | — | 1987-08-18 |