Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D637278 | Curved burner fireplace | Andrew Mah | 2011-05-03 |
| 7870854 | Closed-loop control system for heating systems | Robert Little, Gordon Arthur Lloyd Coutts, Davinder Gopal Lal, Chi Ming Gavin Tham | 2011-01-18 |