Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6779996 | Apparatus for casting a plumbing fixture | Walter S. Bergquist, Frank P. Williams | 2004-08-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6779996 | Apparatus for casting a plumbing fixture | Walter S. Bergquist, Frank P. Williams | 2004-08-24 |