Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8182588 | Exhaust hood with grease absorbing material on a roll | — | 2012-05-22 |
| 7785382 | Exhaust hood with grease absorbing material on a roll | — | 2010-08-31 |
| 6584968 | Kitchen ventilator and associated control method | — | 2003-07-01 |
| 6349716 | Kitchen ventilator with internal damper | — | 2002-02-26 |
| 4356870 | Water spray fire protection for hoods over cooking units | Edson C. Gaylord, David K. Black, Russell Anderson | 1982-11-02 |