Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5082296 | Spiral wound gasket and fabrication method thereof | Junichi Aizawa, Yasushi Omata, Tatsuo Shimoyama | 1992-01-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5082296 | Spiral wound gasket and fabrication method thereof | Junichi Aizawa, Yasushi Omata, Tatsuo Shimoyama | 1992-01-21 |