Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11771787 | Disinfection system and elevator equipment having the same | Chung-Chin Huang, Chin-Ying Huang, Hsin-Ming Huang, Hsing-Hsiung Huang, Yen-Jen Yeh +1 more | 2023-10-03 |
| 6910478 | Direct-vent fireplace configurable for top venting or rear venting | Pat Kelly, Mike Padgett | 2005-06-28 |
| 6026805 | Heating apparatus | Tracy J. Burch, Daniel E. Newman | 2000-02-22 |