Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6080496 | Method for a coating cooking vessel | Daryl E. Crawmer, Leonard C. Brumbaugh | 2000-06-27 |
| 6004000 | Temperature indicating device for a cooking vessel | Karlis Arijis Smaga | 1999-12-21 |
| 5765431 | Method for finish surface testing | — | 1998-06-16 |
| 5698769 | Method and apparatus for finish surface testing | — | 1997-12-16 |
| 5531095 | Method and apparatus for determining the mechanical durability of the surface finish of a cooking vessel | — | 1996-07-02 |
| 5463942 | Motorized tool for slicing and tenderizing foods and method | Jeffrey Rohrer | 1995-11-07 |
| 4697501 | Stiffening spring hose clamp | — | 1987-10-06 |