Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4677909 | Waste transfer packers | Brian G. Beesley, Clive Hurley, Ramon H. J. Brend, Robert W. D. Sherrell, Andrew J. Vickery | 1987-07-07 |
| 4579053 | Waste transfer packers | Brian G. Beesley, Clive Hurley, Ramon H. J. Brend, Robert W. D. Sherrell, Andrew J. Vickery | 1986-04-01 |
| 4337921 | Inflatable ram | — | 1982-07-06 |