Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6305182 | Absorption heating and cooling system having an improved refrigerant control apparatus | Neelkanth S. Gupte, Shik Moon | 2001-10-23 |
| 6055821 | Purge system for an absorption air conditioner | In Shik Moon, Kap Duck Kim | 2000-05-02 |