Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4411054 | Art of installing a sink drain flange assembly capable of supporting a garbage disposal | — | 1983-10-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4411054 | Art of installing a sink drain flange assembly capable of supporting a garbage disposal | — | 1983-10-25 |