Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9457209 | Fire prevention systems and methods | Mel Appelbaum | 2016-10-04 |
| D736478 | Fire preventer | Mel Appelbaum | 2015-08-11 |
| 5294051 | Valve controller for hot water heating system | — | 1994-03-15 |
| 5125572 | Hot water heating control system | — | 1992-06-30 |
| 4845380 | Modular power controller assembly | — | 1989-07-04 |