Patents per Year
Top Inventors at World Tableware All Time
Showing 1–7 of 7 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Frank K. Guodace | 5 |
| 2 | John G. Coutts | 4 |
| 2 | Lucie L. Wellner | 4 |
| #4 | Pete D. Kasper | 3 |
| #5 | Jay K. Achenbach | 1 |
| #5 | Michael Schuster | 1 |
| #5 | Staci Lynn Kerman | 1 |