Patents Registered by Earl of Ducie
| Patents Registered by Earl of Ducie | |||
| Number | Date | Description | Partner |
| 8860 | 15/10/1840 | Machinery for cutting vegetable and other substances. | Budding, Clyburn |
The Earl of Ducie known to have registered a number of patents, either on his own or in partnership with other local businessmen and engineers.