Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4514227 | Method of manufacturing a foundry mould mix containing a mould binder | — | 1985-04-30 |
| 4509983 | Method of manufacturing a foundry mould mix containing a mould binder | Laurence V. Whiting | 1985-04-09 |