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Patent applications and USPTO patent grants for Glenn; Neville R..The latest application filed is for "humidifier with wick change indicator".
Patent | Date |
---|---|
Humidifier with wick change indicator Grant 6,308,939 - Offir , et al. October 30, 2 | 2001-10-30 |
Humidifier with wick change indicator App 20010006260 - Offir, Yigal ;   et al. | 2001-07-05 |
Humidifier with wick change indicator Grant 6,237,899 - Offir , et al. May 29, 2 | 2001-05-29 |
Smokeless ashtray Grant 6,116,246 - Glenn , et al. September 12, 2 | 2000-09-12 |
Humidifier including a water filtration device Grant 6,053,482 - Glenn , et al. April 25, 2 | 2000-04-25 |
Air purifier and method of manufacture Grant 5,997,674 - Rakocy , et al. December 7, 1 | 1999-12-07 |
Air purifier and filter assembly therefor Grant 5,893,939 - Rakocy , et al. April 13, 1 | 1999-04-13 |
Evaporative humidifier having wick filter with color change indicator Grant 5,800,741 - Glenn , et al. September 1, 1 | 1998-09-01 |
Parabolic heater Grant D385,022 - Glenn , et al. October 14, 1 | 1997-10-14 |
Air treatment system Grant 5,578,113 - Glenn November 26, 1 | 1996-11-26 |
Evaporative humidifier Grant 5,529,726 - Glenn June 25, 1 | 1996-06-25 |
Electric circuit having a heater element and a night light Grant 5,434,386 - Glenn , et al. July 18, 1 | 1995-07-18 |
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