Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6419095 | Filter assembly for use in a press mould | Terence Butlin | 2002-07-16 |
| 5462665 | Hydrophobic yarn filter fabric for a concrete press mould | — | 1995-10-31 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6419095 | Filter assembly for use in a press mould | Terence Butlin | 2002-07-16 |
| 5462665 | Hydrophobic yarn filter fabric for a concrete press mould | — | 1995-10-31 |