Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4919969 | Method of manufacturing a seal | — | 1990-04-24 |
| 4181313 | Seals and gaskets | Edward Hillier | 1980-01-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4919969 | Method of manufacturing a seal | — | 1990-04-24 |
| 4181313 | Seals and gaskets | Edward Hillier | 1980-01-01 |