Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7611174 | Latching system and method | George H. K. Lau, Todd O. Bolenback | 2009-11-03 |
| 7373937 | Draft control system and method for heating systems | Robert Little, George H. K. Lau | 2008-05-20 |
| 7311339 | Latching system and method | George H. K. Lau, Todd O. Bolenback | 2007-12-25 |