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Patent applications and USPTO patent grants for Doshay; Irving.The latest application filed is for "targeting, small wildland fire extinguisher dropping system".
Patent | Date |
---|---|
Life extending, pop-up sprinkler insert Grant 6,648,241 - Doshay November 18, 2 | 2003-11-18 |
Targeting, small wildland fire extinguisher dropping system Grant 6,474,564 - Doshay , et al. November 5, 2 | 2002-11-05 |
Replacement sprinkler head installation tool Grant D456,226 - Doshay April 30, 2 | 2002-04-30 |
Robotic fire protection system Grant 6,364,026 - Doshay April 2, 2 | 2002-04-02 |
Pop-up sprinkler insert Grant 6,357,668 - Doshay March 19, 2 | 2002-03-19 |
Auto locating emergency rescue transmitter (ALERT) Grant 6,324,393 - Doshay November 27, 2 | 2001-11-27 |
Targeting, small wildland fire extinguisher dropping system App 20010032724 - Doshay, Irving ;   et al. | 2001-10-25 |
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