Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6931881 | Portable monoblock air conditioner | — | 2005-08-23 |
| D290639 | Cleanable fluid filter | — | 1987-06-30 |
| 4635395 | Louver assembly particularly useful for air-conditioning units or other like appliances | Joel Shwarzman | 1987-01-13 |
| 4604202 | Filter apparatus | — | 1986-08-05 |
| 4517808 | Heat pumping system | Amos Ityel | 1985-05-21 |