Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5032642 | Phenolic resin compositions | Peter H. R. B. Lemon, John Ireland | 1991-07-16 |
| 5027890 | Foundry moulding composition | Peter H. R. B. Lemon, Jeffrey D. Railton, John Ireland | 1991-07-02 |
| 4980394 | Foundry moulding composition | Peter H. R. B. Lemon, Jeffrey D. Railton, John Ireland | 1990-12-25 |
| RE32812 | Foundry moulds and cores | Peter H. R. B. Lemon, Jeffrey D. Railton, Vincent Coppock | 1988-12-27 |
| 4474904 | Foundry moulds and cores | Peter H. R. B. Lemon, Jeffrey D. Railton, Vincent Coppock | 1984-10-02 |