Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11193474 | Air powered electric generator | — | 2021-12-07 |
| 8323383 | Cyclone with classifier inlet and small particle by-pass | William Barry Featherstone | 2012-12-04 |
| 6537058 | Gas appliances | Philip Horrobin | 2003-03-25 |