Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5853668 | Apparatus allowing sequential chemical reactions | Richard J. Simpson, Antony Wilks Burgess | 1998-12-29 |
| 5681751 | Method allowing sequential chemical reactions | Richard J. Simpson, Antony Wilks Burgess | 1997-10-28 |
| 5516698 | Methods and apparatus allowing sequential chemical reactions | Richard J. Simpson, Antony Wilks Burgess | 1996-05-14 |
| 4523187 | Alarm system for electric fences | — | 1985-06-11 |