Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5466851 | Detergent production | Amanda Jane Adams, Howard N. Moulden, David W. Roberts, Keith Watkin | 1995-11-14 |
| 4596900 | Phone-line-linked, tone-operated control device | — | 1986-06-24 |