| 6061141 |
Method and system for detecting gases or vapors in a monitored area |
Ephraim Goldenberg, Shaul Serero, David Cohen, Yechiel Spector |
2000-05-09 |
| 5610359 |
Method of generating non-toxic smoke |
Yechiel Spector, Vida Naishtut, Michael Vittenberg, Zohar Beinert |
1997-03-11 |
| 5588493 |
Fire extinguishing methods and systems |
Yechiel Spector, Vida Naishtut, Michael Vittenberg, Zohar Beinert |
1996-12-31 |
| 5492179 |
System for extinguishing a fire in a volume for delivery from a distance |
Yechiel Spector, Vida Naishtut, Michael Vittenberg, Zohar Beinert |
1996-02-20 |
| 5492180 |
Painting wall surfaces with an ignitable solid-fuel composition which generates a fire-extinguishing particulate aerosol |
Yechiel Spector, Vida Naishtut, Michael Vittenberg, Zohar Beinert |
1996-02-20 |
| 5441114 |
Portable system for extinguishing a fire |
Yechiel Spector, Vida Naishtut, Michael Vittenberg, Zohar Beinert |
1995-08-15 |
| 5423385 |
Fire extinguishing methods and systems |
Anatoly Baratov, Iousef Myshak, Yechiel Spector |
1995-06-13 |
| 5281816 |
Method and apparatus for detecting hydrocarbon vapors in a monitored area |
Yechiel Spector, Ephraim Goldberg |
1994-01-25 |
| 5211821 |
Method and apparatus for providing ecological protection with respect to equipment using a halogenated hydrocarbon |
— |
1993-05-18 |
| 5090482 |
Method and apparatus for extinguishing fires |
Reuven Baron, Yechiel Spector |
1992-02-25 |