Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D465546 | Water softener having a contoured and sloping lid | David T. Bardwell, John E. Ziegenfuss | 2002-11-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D465546 | Water softener having a contoured and sloping lid | David T. Bardwell, John E. Ziegenfuss | 2002-11-12 |