Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5649712 | Device for sealing an annular space having opposing flanges, a support bead, and sealing lip | — | 1997-07-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5649712 | Device for sealing an annular space having opposing flanges, a support bead, and sealing lip | — | 1997-07-22 |