Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4434815 | Pipework | Richard H. Price | 1984-03-06 |
| 4214707 | Trap-port for rotary kilns | — | 1980-07-29 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4434815 | Pipework | Richard H. Price | 1984-03-06 |
| 4214707 | Trap-port for rotary kilns | — | 1980-07-29 |